Skip to top navigationSkip to shopping bagSkip to main contentSkip to quick filtersSkip to product filtersSkip to footer links
The Big Summer Sale
Gap Factory Store logoGap Factory Store logo

Kids Underwear Sets

112 items
size variant
to
112 items
Kids Hipster Underwear (7-Pack)
Color Selector
Kids Hipster Underwear (7-Pack)
$39.9935% off
Now $25.99
Kids Two-Piece Skirt Outfit Set
Color Selector
Kids Two-Piece Skirt Outfit Set
$64.9930% off
Now $44.99
Baby Two-Piece Bodysuit Outfit Set
Color Selector
Baby Two-Piece Bodysuit Outfit Set
$49.9950% off
Now $24.99
Kids Bikini Briefs (7-Pack)
Color Selector
Kids Bikini Briefs (7-Pack)
$39.9959% off
Now $16.00
Baby Three Piece Outfit Set
Color Selector
Baby Three Piece Outfit Set
$49.9930% off
Now $34.99
Kids Bikini Briefs (5-Pack)
Color Selector
Kids Bikini Briefs (5-Pack)
$34.9959% off
Now $14.00
Kids Skort Two-Piece Outfit Set
Color Selector
Kids Skort Two-Piece Outfit Set
$44.9948% off
Now $22.99
Baby Kanga Two-Piece Outfit Set
Color Selector
Baby Kanga Two-Piece Outfit Set
$44.9948% off
Now $22.97
babyGap Two-Piece Outfit Set
Color Selector
babyGap Two-Piece Outfit Set
$49.9937% off
Now $27.99 - $34.99
Kids Gap Logo Two-Piece Outfit Set
Color Selector
Kids Gap Logo Two-Piece Outfit Set
$64.9959% off
Now $26.00
Kids Gap Logo Two-Piece Outfit Set
Color Selector
Kids Gap Logo Two-Piece Outfit Set
$54.9959% off
Now $22.00
Baby Romper Two-Piece Outfit Set
Color Selector
Baby Romper Two-Piece Outfit Set
$44.9933% off
Now $29.99
Baby Romper Two-Piece Outfit Set
Color Selector
Baby Romper Two-Piece Outfit Set
$44.9959% off
Now $18.00
Kids 100% Organic Cotton Print PJ Set
Color Selector
Kids 100% Organic Cotton Print PJ Set
$39.9959% off
Now $16.00
babyGap 100% Organic Cotton Unicorn PJ Set
Color Selector
babyGap 100% Organic Cotton Unicorn PJ Set
$29.9959% off
Now $12.00
babyGap Three-Piece Outfit Set
Color Selector
babyGap Three-Piece Outfit Set
$44.9948% off
Now $22.97
Baby Pocket Bodysuit
Color Selector
Baby Pocket Bodysuit
$14.9959% off
Now $6.00
Baby Gauze Two-Piece Outfit Set
Color Selector
Baby Gauze Two-Piece Outfit Set
$44.9960% off
Now $17.97
Baby Gauze Two-Piece Outfit Set
Color Selector
Baby Gauze Two-Piece Outfit Set
$44.9941% off
Now $22.99 - $29.99
Kids & babyGap 100% Organic Cotton Skeleton PJ Set
Color Selector
Kids & babyGap 100% Organic Cotton Skeleton PJ Set
$29.9959% off
Now $12.00
babyGap 100% Organic Cotton Dino PJ Set
Color Selector
babyGap 100% Organic Cotton Dino PJ Set
$29.9940% off
Now $17.99
babyGap 100% Organic Cotton Dino PJ Set
Color Selector
babyGap 100% Organic Cotton Dino PJ Set
$29.9959% off
Now $12.00
Baby Smocked Two-Piece Outfit Set
Color Selector
Baby Smocked Two-Piece Outfit Set
$39.9959% off
Now $16.00
Toddler Boxer Briefs (4-Pack)
Color Selector
Toddler Boxer Briefs (4-Pack)
$29.9959% off
Now $12.00
babyGap 100% Organic Cotton Butterfly PJ Set
Color Selector
babyGap 100% Organic Cotton Butterfly PJ Set
$29.9959% off
Now $12.00
babyGap 100% Organic Cotton Halloween PJ Set
Color Selector
babyGap 100% Organic Cotton Halloween PJ Set
$29.9959% off
Now $12.00
Kids & babyGap 100% Organic Cotton Cat PJ Set
Color Selector
Kids & babyGap 100% Organic Cotton Cat PJ Set
$29.9959% off
Now $12.00
Kids & babyGap 100% Organic Cotton Spider PJ Set
Color Selector
Kids & babyGap 100% Organic Cotton Spider PJ Set
$29.9950% off
Now $14.99
babyGap 100% Organic Cotton Chick PJ Set
Color Selector
babyGap 100% Organic Cotton Chick PJ Set
$29.9956% off
Now $12.99
babyGap 100% Organic Cotton Rainbow Heart PJ Set
Color Selector
babyGap 100% Organic Cotton Rainbow Heart PJ Set
$29.9959% off
Now $12.00
babyGap 100% Organic Cotton Heart PJ Set
Color Selector
babyGap 100% Organic Cotton Heart PJ Set
$29.9959% off
Now $12.00
babyGap 100% Organic Cotton Heart PJ Set
Color Selector
babyGap 100% Organic Cotton Heart PJ Set
$29.9959% off
Now $12.00
babyGap 100% Organic Cotton Bunny PJ Set
Color Selector
babyGap 100% Organic Cotton Bunny PJ Set
$29.9959% off
Now $12.00
Kids & babyGap 100% Organic Cotton Ribbon PJ Set
Color Selector
Kids & babyGap 100% Organic Cotton Ribbon PJ Set
$29.9950% off
Now $14.99
Kids 100% Recycled PJ Set
Color Selector
Kids 100% Recycled PJ Set
$39.9959% off
Now $16.00
Kids 100% Recycled PJ Set
Color Selector
Kids 100% Recycled PJ Set
$39.9944% off
Now $16.00 - $27.99
babyGap 100% Organic Cotton Star PJ Set
Color Selector
babyGap 100% Organic Cotton Star PJ Set
$29.9959% off
Now $12.00
babyGap 100% Organic Cotton Star PJ Set
Color Selector
babyGap 100% Organic Cotton Star PJ Set
$29.9959% off
Now $12.00
babyGap | Marvel Spider-Man 100% Organic Cotton PJ Set
Color Selector
babyGap | Marvel Spider-Man 100% Organic Cotton PJ Set
$34.9959% off
Now $14.00
Kids Boxer Briefs (4-Pack)
Color Selector
Kids Boxer Briefs (4-Pack)
$29.9959% off
Now $12.00
Kids Boxer Briefs (4-Pack)
Color Selector
Kids Boxer Briefs (4-Pack)
$29.9959% off
Now $12.00
Kids Boxer Briefs (4-Pack)
Color Selector
Kids Boxer Briefs (4-Pack)
$29.9930% off
Now $20.99
babyGap 100% Organic Cotton Floral PJ Set
Color Selector
babyGap 100% Organic Cotton Floral PJ Set
$29.9930% off
Now $20.99

COMFORTABLE AND DURABLE KIDS UNDERWEAR SETS

Explore our collection of kids underwear sets designed for comfort and durability. Our hipster, bikini briefs, and boxer briefs sets are perfect for active kids who need reliable undergarments that can keep up with their adventures. Made from soft and breathable fabrics, these sets provide all-day comfort and support. The elastic waistbands ensure a secure fit without restricting movement, making them ideal for everyday wear. With fun prints and solid colors to choose from, your little ones will love wearing these underwear sets. Shop now for high-quality kids underwear sets that are both practical and stylish.

VERSATILE AND STYLISH OPTIONS

Our kids underwear sets offer a variety of styles to suit every preference. Whether your child prefers hipster, bikini briefs, or boxer briefs, we have the perfect set for them. The print and solid color options add a fun and stylish element to their underwear collection. These sets are easy to mix and match with their favorite outfits, providing both comfort and style. The durable construction ensures long-lasting wear, making them a practical choice for busy kids. Upgrade your child's underwear drawer with our versatile and fashionable sets that prioritize both comfort and quality.