Underwear & Sleepwear
Top rated products
Infant & Newborn WEAR by Erin Andrews San Francisco 49ers Holiday Full-Zip Sleeper & Bib Set
This item will ship within 1 business day.
Product ID: 202716004
Brand: WEAR by Erin Andrews
Imported
Set includes a footed sleeper and one bib
Cotton construction for a gentle touch against the skin
Two-way zipper with zipper garage at each end
Hook and loop closure on bib
Allover printed graphics on the sleeper
Screen-print graphics on the bib
Material: 100% Cotton
Machine wash, tumble dry low
Officially licensed
Dress your newest fan in adorable San Francisco 49ers spirit with the Holiday Full-Zip Sleeper & Bib Set from WEAR by Erin Andrews. Crafted from soft 100% cotton, this set ensures a gentle touch against your baby's delicate skin. The sleeper features a two-way zipper with zipper garages for added safety, while the included bib showcases screen-print graphics and a convenient hook and loop closure. This adorable set offers comfort and team pride for your little fan, whether asleep or during playtime.
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This product has multiple variants. The options may be chosen on the product page
Infant & Newborn WEAR by Erin Andrews San Francisco 49ers Holiday Full-Zip Sleeper & Bib Set
This item will ship within 1 business day.
Product ID: 202716004
Brand: WEAR by Erin Andrews
Imported
Set includes a footed sleeper and one bib
Cotton construction for a gentle touch against the skin
Two-way zipper with zipper garage at each end
Hook and loop closure on bib
Allover printed graphics on the sleeper
Screen-print graphics on the bib
Material: 100% Cotton
Machine wash, tumble dry low
Officially licensed
Dress your newest fan in adorable San Francisco 49ers spirit with the Holiday Full-Zip Sleeper & Bib Set from WEAR by Erin Andrews. Crafted from soft 100% cotton, this set ensures a gentle touch against your baby's delicate skin. The sleeper features a two-way zipper with zipper garages for added safety, while the included bib showcases screen-print graphics and a convenient hook and loop closure. This adorable set offers comfort and team pride for your little fan, whether asleep or during playtime.
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This product has multiple variants. The options may be chosen on the product page
Infant & Newborn WEAR by Erin Andrews San Francisco 49ers Sleep and Play Full-Zip Sleeper & Bib Set
This item will ship within 1 business day.
Product ID: 202716033
Brand: WEAR by Erin Andrews
Imported
Set includes a sleeper and one bib
Two-way full zip with zipper garage to protect the neck
Snap closure on bib
Screen print graphics on the both pieces
Machine wash with garment inside out, tumble dry low
Officially licensed
Outfit your youngest fan with San Francisco 49ers spirit using this Sleep and Play Full-Zip Sleeper & Bib Set from WEAR by Erin Andrews. Crafted from a soft blend of cotton and polyester, this set offers a gentle touch against your little one's skin. The two-way full zip design makes diaper changes a breeze, while the zipper garage ensures ultimate protection for your baby's delicate neck. With screen print graphics on both pieces, this sleeper and bib set is the perfect way to introduce your newest family member to the San Francisco 49ers.
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This product has multiple variants. The options may be chosen on the product page
Infant & Newborn WEAR by Erin Andrews San Francisco 49ers Sleep and Play Full-Zip Sleeper & Bib Set
This item will ship within 1 business day.
Product ID: 202716033
Brand: WEAR by Erin Andrews
Imported
Set includes a sleeper and one bib
Two-way full zip with zipper garage to protect the neck
Snap closure on bib
Screen print graphics on the both pieces
Machine wash with garment inside out, tumble dry low
Officially licensed
Outfit your youngest fan with San Francisco 49ers spirit using this Sleep and Play Full-Zip Sleeper & Bib Set from WEAR by Erin Andrews. Crafted from a soft blend of cotton and polyester, this set offers a gentle touch against your little one's skin. The two-way full zip design makes diaper changes a breeze, while the zipper garage ensures ultimate protection for your baby's delicate neck. With screen print graphics on both pieces, this sleeper and bib set is the perfect way to introduce your newest family member to the San Francisco 49ers.
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This product has multiple variants. The options may be chosen on the product page
Infant Scarlet San Francisco 49ers Allover Print Raglan Full-Zip Sleeper
This item will ship within 1 business day.
Product ID: 5189126
Brand: Outerstuff
Imported
Inseam on size 18M measures approx. 10"
Long sleeve
Footed with non-slip dots
Sublimated graphics
Snap closure at neck
Flatlock stitching
Full-zip
Raglan sleeves
Flame resistant
Material: 100% Polyester
Machine wash with garment inside out, tumble dry low
Officially licensed
Provide your budding San Francisco 49ers fan with comfort and spirit each night by dressing them in this full-zip sleeper. It features roomy raglan sleeves so they can stretch, crawl and sleep in comfort. An allover San Francisco 49ers print easily displays which team they'll root for each Sunday.
Overall Customer Rating
4.3
Rating Summary
5 Stars
54
4 Stars
3
3 Stars
2
2 Stars
2
1 Star
8
Fit:
True to size
Runs small
True to size
Runs large
Quality
4.3
Value
4.2
Select options
This product has multiple variants. The options may be chosen on the product page
Infant Scarlet San Francisco 49ers Allover Print Raglan Full-Zip Sleeper
This item will ship within 1 business day.
Product ID: 5189126
Brand: Outerstuff
Imported
Inseam on size 18M measures approx. 10"
Long sleeve
Footed with non-slip dots
Sublimated graphics
Snap closure at neck
Flatlock stitching
Full-zip
Raglan sleeves
Flame resistant
Material: 100% Polyester
Machine wash with garment inside out, tumble dry low
Officially licensed
Provide your budding San Francisco 49ers fan with comfort and spirit each night by dressing them in this full-zip sleeper. It features roomy raglan sleeves so they can stretch, crawl and sleep in comfort. An allover San Francisco 49ers print easily displays which team they'll root for each Sunday.
Overall Customer Rating
4.3
Rating Summary
5 Stars
54
4 Stars
3
3 Stars
2
2 Stars
2
1 Star
8
Fit:
True to size
Runs small
True to size
Runs large
Quality
4.3
Value
4.2
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Chestnut Long Sleeve Top & Pants Set
This item will ship within 1 business day.
Product ID: 203086770
Brand: Concepts Sport
Imported
Sleepwear set includes a long sleeve top and pants
Crew neck provides a traditional look and is comfortable to wear all day
Tagless collar with interior taping for a more comfortable feel
Screen print team wordmark and logo on the chest
Elastic waistband with interior drawcord provide a versatile fit
Inseam on size M measures approx. 29"
Side pockets for convenient storage
All-over festive holiday print on pants
Material: 92% Polyester/8% Spandex
Long sleeve
Machine wash, tumble dry low
Officially licensed
Show off your San Francisco 49ers pride even while relaxing in this Chestnut Long Sleeve Top & Pants Set from Concepts Sport. Crafted from a soft blend of polyester and spandex, this set ensures ultimate comfort for lounging at home or cheering on the San Francisco 49ers. The all-over festive print on the pants adds a touch of team spirit, while the screen-printed team wordmark and logo on the chest proudly display your San Francisco 49ers pride.
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This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Gray San Francisco 49ers Mainstream Terry Shorts
Ships directly from a trusted partner. This item ships on or before Thursday, January 8, 2026.
Product ID: 4062908
Brand: Concepts Sport
Imported
Elastic waistband with drawstring
Heathered fabric
Inseam on size M measures approx. 9''
Screen print graphics
Material: 50% Polyester/40% Cotton/10% Rayon Terry
Machine wash
Officially licensed
If you are the biggest San Francisco 49ers fan around, these Mainstream Terry Shorts are perfect for you. These Concepts Sport shorts are great for relaxing on game day ready to cheer on the San Francisco 49ers. They feature bold team graphics and colors that will look great when paired with a sweet San Francisco 49ers tee.
Overall Customer Rating
4.4
Rating Summary
5 Stars
81
4 Stars
9
3 Stars
3
2 Stars
3
1 Star
10
Fit:
True to size
Runs small
True to size
Runs large
Quality
4.5
Value
4.3
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Gray San Francisco 49ers Mainstream Terry Shorts
Product ID: 4062908
Brand: Concepts Sport
Imported
Elastic waistband with drawstring
Heathered fabric
Inseam on size M measures approx. 9''
Screen print graphics
Material: 50% Polyester/40% Cotton/10% Rayon Terry
Machine wash
Officially licensed
If you are the biggest San Francisco 49ers fan around, these Mainstream Terry Shorts are perfect for you. These Concepts Sport shorts are great for relaxing on game day ready to cheer on the San Francisco 49ers. They feature bold team graphics and colors that will look great when paired with a sweet San Francisco 49ers tee.
Overall Customer Rating
4.4
Rating Summary
5 Stars
81
4 Stars
9
3 Stars
3
2 Stars
3
1 Star
10
Fit:
True to size
Runs small
True to size
Runs large
Quality
4.5
Value
4.3
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport San Francisco 49ers Roadway Microfleece Robe
This item will ship within 1 business day.
Product ID: 201602962
Brand: Concepts Sport
Imported
All-over print of team logo and wordmark
Microfleece lining for a soft, cozy feel
Classic bathrobe with belt that ties at front
Material: 95% Polyester/5% Spandex
Machine wash, tumble dry low
Officially licensed
Stay warm and represent your San Francisco 49ers in style with the Concepts Sport Roadway Microfleece Robe. Made from ultra-soft microfleece with a touch of spandex for added comfort, this robe is perfect for warming up after a shower or cozying up on the couch during those chilly game days. The all-over print featuring the San Francisco 49ers logo and wordmark proudly displays your fandom, making it a stylish and practical addition to any fan's wardrobe.
Overall Customer Rating
3.8
Rating Summary
5 Stars
5
4 Stars
0
3 Stars
1
2 Stars
0
1 Star
2
Fit:
True to size
Runs small
True to size
Runs large
Quality
4.1
Value
3.6
Men’s Concepts Sport Scarlet San Francisco 49ers Lightweight Quest Knit Sleep Pants
Product ID: 4143268
Brand: Concepts Sport
Imported
Elastic waistband with drawstring closure
Inseam on size M measures approx. 30.5''
Screen print graphics
Two side pockets
Material: 53% Cotton/47% Polyester
Machine wash, tumble dry low
Officially licensed
If you are the biggest San Francisco 49ers fan around, these Lightweight Quest Knit Sleep Pants are perfect for you. These Concepts Sport lounge pants are great for relaxing on game day or when it is time to tuck in for bed. They feature bold team graphics and colors that will look great when paired with a sweet San Francisco 49ers tee.
Overall Customer Rating
3.7
Rating Summary
5 Stars
220
4 Stars
39
3 Stars
28
2 Stars
38
1 Star
81
Fit:
Runs slightly small
Runs small
True to size
Runs large
Quality
3.9
Value
3.7
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Mosaic All Over Print Pants
This item will ship within 1 business day.
Product ID: 203086688
Brand: Concepts Sport
Imported
Relaxed fit
Jersey knit fabric is soft, breathable and stretchy
Elastic waistband with adjustable drawcord
Two side pockets
Inseam on size S measures approx. 31"
One-button fly
Team logos printed in all over design
Material: 92% Polyester/8% Spandex
Machine wash, tumble dry low
Officially licensed
Show off your team pride, even while relaxing, with these San Francisco 49ers Mosaic All Over Print pants from Concepts Sport. Made from a soft, breathable and stretchy jersey knit fabric, they offer a relaxed fit for ultimate comfort. Their elastic waistband with an adjustable drawcord ensures a personalized fit, while two side pockets offer convenience. The vibrant design puts your fandom on display from all angles, making these San Francisco 49ers pants an essential addition to any wardrobe.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Mosaic All Over Print Pants
This item will ship within 1 business day.
Product ID: 203086688
Brand: Concepts Sport
Imported
Relaxed fit
Jersey knit fabric is soft, breathable and stretchy
Elastic waistband with adjustable drawcord
Two side pockets
Inseam on size S measures approx. 31"
One-button fly
Team logos printed in all over design
Material: 92% Polyester/8% Spandex
Machine wash, tumble dry low
Officially licensed
Show off your team pride, even while relaxing, with these San Francisco 49ers Mosaic All Over Print pants from Concepts Sport. Made from a soft, breathable and stretchy jersey knit fabric, they offer a relaxed fit for ultimate comfort. Their elastic waistband with an adjustable drawcord ensures a personalized fit, while two side pockets offer convenience. The vibrant design puts your fandom on display from all angles, making these San Francisco 49ers pants an essential addition to any wardrobe.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Mosaic All Over Print Pants
This item will ship within 1 business day.
Product ID: 203086688
Brand: Concepts Sport
Imported
Relaxed fit
Jersey knit fabric is soft, breathable and stretchy
Elastic waistband with adjustable drawcord
Two side pockets
Inseam on size S measures approx. 31"
One-button fly
Team logos printed in all over design
Material: 92% Polyester/8% Spandex
Machine wash, tumble dry low
Officially licensed
Show off your team pride, even while relaxing, with these San Francisco 49ers Mosaic All Over Print pants from Concepts Sport. Made from a soft, breathable and stretchy jersey knit fabric, they offer a relaxed fit for ultimate comfort. Their elastic waistband with an adjustable drawcord ensures a personalized fit, while two side pockets offer convenience. The vibrant design puts your fandom on display from all angles, making these San Francisco 49ers pants an essential addition to any wardrobe.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Quest Knit Jam Shorts
Ships directly from a trusted partner. This item ships on or before Thursday, January 8, 2026.
Product ID: 200733688
Brand: Concepts Sport
Imported
Side seam pockets
Printed graphics
Inseam on size M measures approx. 9''
Material: 53% Cotton/47% Polyester
Machine wash, tumble dry low
Officially licensed
Add some team spirit to your loungewear with these San Francisco 49ers Quest Knit Jam Shorts from Concepts Sport. These cozy shorts feature an elastic waistband with a drawstring to provide a secure fit. The printed San Francisco 49ers logo at the bottom of the shorts provide a stylish way to show off your favorite team.
Overall Customer Rating
3.0
Rating Summary
5 Stars
14
4 Stars
5
3 Stars
9
2 Stars
2
1 Star
15
Fit:
Runs slightly small
Runs small
True to size
Runs large
Quality
3.0
Value
2.8
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Quest Knit Jam Shorts
Ships directly from a trusted partner. This item ships on or before Thursday, January 8, 2026.
Product ID: 200733688
Brand: Concepts Sport
Imported
Side seam pockets
Printed graphics
Inseam on size M measures approx. 9''
Material: 53% Cotton/47% Polyester
Machine wash, tumble dry low
Officially licensed
Add some team spirit to your loungewear with these San Francisco 49ers Quest Knit Jam Shorts from Concepts Sport. These cozy shorts feature an elastic waistband with a drawstring to provide a secure fit. The printed San Francisco 49ers logo at the bottom of the shorts provide a stylish way to show off your favorite team.
Overall Customer Rating
3.0
Rating Summary
5 Stars
14
4 Stars
5
3 Stars
9
2 Stars
2
1 Star
15
Fit:
Runs slightly small
Runs small
True to size
Runs large
Quality
3.0
Value
2.8
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Quest Knit Jam Shorts
Product ID: 200733688
Brand: Concepts Sport
Imported
Side seam pockets
Printed graphics
Inseam on size M measures approx. 9''
Material: 53% Cotton/47% Polyester
Machine wash, tumble dry low
Officially licensed
Add some team spirit to your loungewear with these San Francisco 49ers Quest Knit Jam Shorts from Concepts Sport. These cozy shorts feature an elastic waistband with a drawstring to provide a secure fit. The printed San Francisco 49ers logo at the bottom of the shorts provide a stylish way to show off your favorite team.
Overall Customer Rating
3.0
Rating Summary
5 Stars
14
4 Stars
5
3 Stars
9
2 Stars
2
1 Star
15
Fit:
Runs slightly small
Runs small
True to size
Runs large
Quality
3.0
Value
2.8
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet San Francisco 49ers Shuffle All-Over-Print Microfleece Full-Zip Union Suit
This item will ship within 1 business day.
Product ID: 203086723
Brand: Concepts Sport
Imported
Inseam on size M measures approx. 32''
Soft, microfleece fabric
Sherpa lined hood for that extra cozy feel
All-over, smooth, fully sublimated graphics with no stitching or raised details
Full-zip front
Two side pockets
Material: 95% Polyester/5% Spandex - Body; 100% Polyester - Hood Lining
Machine wash, tumble dry low
Officially licensed
Stay warm and cozy as you show your San Francisco 49ers pride with this Shuffle All-Over-Print Microfleece Full-Zip Union Suit from Concepts Sport. Crafted from soft microfleece fabric, this union suit offers unparalleled warmth and comfort for those chilly nights. The all-over sublimated graphics let you share your San Francisco 49ers team spirit.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet/Black San Francisco 49ers Big & Tall Avondale T-Shirt & Flannel Pants Sleep Set
This item will ship within 1 business day.
Product ID: 202952292
Brand: Concepts Sport
Imported
Set includes T-shirt and pants
Crew neck provides a traditional look and is comfortable to wear all day
Tagless collar with interior taping for a more comfortable feel
Elastic waistband with drawstring for a customizable fit
Inseam on size XLT measures approx. 36''
Flatlock stitching creates flat seams that lie smoothly against the skin
Buffalo check pattern on brushed flannel pants
Team logo embroidered on left leg
Wordmark and logo printed across the front T-shirt
Material: 60% Cotton/40% Polyester
Short sleeve
Machine wash, tumble dry low
Officially licensed
Enjoy a relaxing night while representing your favorite team with this San Francisco 49ers Avondale T-Shirt & Flannel Pants Sleep Set from Concepts Sport. Crafted from a soft blend of materials, the T-shirt offers lounge-around comfort with its tagless collar and smooth flatlock stitching. The buffalo check flannel pants are made from a cozy cotton-polyester blend and feature an elastic waistband with a drawstring for a customized fit. The team logo on the pants and printed graphics across the shirt make this a wonderful way to root for the team in laidback fashion.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet/Black San Francisco 49ers Ultimate Flannel Boxers
Ships directly from a trusted partner. This item ships on or before Thursday, January 8, 2026.
Product ID: 203447568
Brand: Concepts Sport
Imported
Inseam measures approx. 4"
Natural breathability of the ultra-soft brushed flannel fabric ensures cross-seasonal comfort
Elastic waistband
All-over plaid pattern
Digital transfer team graphics
Material: 100% Cotton
Machine wash, tumble dry low
Officially licensed
Share your loyalty to the San Francisco 49ers even when lounging with these Ultimate Flannel Boxers by Concepts Sport. The ultra-soft brushed flannel fabric ensures cross-seasonal comfort, providing a cozy feel you'll love. Plus, the digital transfer team graphics and all-over plaid pattern help you add a touch of San Francisco 49ers pride to your downtime.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet/Black San Francisco 49ers Ultimate Flannel Boxers
Ships directly from a trusted partner. This item ships on or before Thursday, January 8, 2026.
Product ID: 203447568
Brand: Concepts Sport
Imported
Inseam measures approx. 4"
Natural breathability of the ultra-soft brushed flannel fabric ensures cross-seasonal comfort
Elastic waistband
All-over plaid pattern
Digital transfer team graphics
Material: 100% Cotton
Machine wash, tumble dry low
Officially licensed
Share your loyalty to the San Francisco 49ers even when lounging with these Ultimate Flannel Boxers by Concepts Sport. The ultra-soft brushed flannel fabric ensures cross-seasonal comfort, providing a cozy feel you'll love. Plus, the digital transfer team graphics and all-over plaid pattern help you add a touch of San Francisco 49ers pride to your downtime.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet/Black San Francisco 49ers Ultimate Flannel Boxers
Product ID: 203447568
Brand: Concepts Sport
Imported
Inseam measures approx. 4"
Natural breathability of the ultra-soft brushed flannel fabric ensures cross-seasonal comfort
Elastic waistband
All-over plaid pattern
Digital transfer team graphics
Material: 100% Cotton
Machine wash, tumble dry low
Officially licensed
Share your loyalty to the San Francisco 49ers even when lounging with these Ultimate Flannel Boxers by Concepts Sport. The ultra-soft brushed flannel fabric ensures cross-seasonal comfort, providing a cozy feel you'll love. Plus, the digital transfer team graphics and all-over plaid pattern help you add a touch of San Francisco 49ers pride to your downtime.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet/Heather Gray San Francisco 49ers Regulate Long Sleeve T-Shirt and Plaid Pant Set
This item will ship within 1 business day.
Product ID: 203087695
Brand: Concepts Sport
Imported
Set includes T-shirt and one pair of pants
Crew neck provides a traditional look and is comfortable to wear all day
Drawstring in waistband for a customizable fit
One-button fly
Size M inseam measures approx. 31"
Screen print graphics on shirt front
Embroidered graphic on upper left pant leg
Material: 65% Polyester/35% Rayon - Shirt; 60% Cotton/40% Polyester - Pants
Long sleeve
Machine wash, tumble dry low
Officially licensed
Enjoy a relaxing evening while showing your San Francisco 49ers pride with this Regulate Long Sleeve T-Shirt and Plaid Pant Set from Concepts Sport. Crafted from a soft blend of polyester and rayon, the long-sleeve T-shirt offers all-day comfort and showcases your San Francisco 49ers pride with vibrant screen-print graphics. The plaid pants, made from a cozy cotton-polyester blend, feature an adjustable drawstring waistband and an embroidered team graphic to provide the perfect fit and fandom.
Select options
This product has multiple variants. The options may be chosen on the product page
Men’s Concepts Sport Scarlet/Heather Gray San Francisco 49ers Regulate Long Sleeve T-Shirt and Plaid Pant Set
This item will ship within 1 business day.
Product ID: 203087695
Brand: Concepts Sport
Imported
Set includes T-shirt and one pair of pants
Crew neck provides a traditional look and is comfortable to wear all day
Drawstring in waistband for a customizable fit
One-button fly
Size M inseam measures approx. 31"
Screen print graphics on shirt front
Embroidered graphic on upper left pant leg
Material: 65% Polyester/35% Rayon - Shirt; 60% Cotton/40% Polyester - Pants
Long sleeve
Machine wash, tumble dry low
Officially licensed
Enjoy a relaxing evening while showing your San Francisco 49ers pride with this Regulate Long Sleeve T-Shirt and Plaid Pant Set from Concepts Sport. Crafted from a soft blend of polyester and rayon, the long-sleeve T-shirt offers all-day comfort and showcases your San Francisco 49ers pride with vibrant screen-print graphics. The plaid pants, made from a cozy cotton-polyester blend, feature an adjustable drawstring waistband and an embroidered team graphic to provide the perfect fit and fandom.
Select options
This product has multiple variants. The options may be chosen on the product page