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Flexible Underwear

143 items
Size Variant
143 items
  • Price: Low-High
  • Price: High-Low
Lace Bikini Underwear
Lace Bikini Underwear
$$12.99
$$3.47 - $$3.97
Built-In Flex Boxer-Briefs Underwear 3-Pack --4.5-inch inseam
Soft-Washed Built-In Flex Printed Boxer-Brief Underwear -- 4.5-inch inseam
Soft-Washed Built-In Flex Boxer-Briefs Underwear 5-Pack -- 6.25-inch inseam
Matching High-Waisted Bikini Underwear
Mid-Rise Bikini Underwear
Soft-Washed Built-In Flex Boxer-Brief Underwear 10-Pack --6.25-inch inseam
Printed Built-In Flex Underwear Trunks -- 3-inch inseam
High-Waisted Bikini Underwear
High-Waisted Bikini Underwear
Seamless Mid-Rise Rib-Knit Boyshort Underwear
Mid-Rise Lace-Back Hipster Underwear
Built-In Flex Trunks Underwear 3-Pack -- 3-inch inseam
High-Waisted Lace Bikini Underwear
Boxer-Briefs Underwear 7-Pack for Boys
Soft-Knit Thong Underwear 5-Pack
Maternity Rollover-Waist Supima® Cotton-Blend Hipster Underwear
Mid-Rise Lace Bikini Underwear
Mid-Rise Lace Bikini Underwear
$$12.99
$$3.47 - $$8.00
Lace Cheeky Thong Underwear
Maternity 5-Pack Soft-Knit Low-Rise Bikini Underwear
Low-Rise Soft-Knit No-Show Hipster Underwear
Maternity 2-Pack Rollover-Waist Hipster Underwear
Maternity 2-Pack Soft-Knit Low-Rise Bikini Underwear
Hipster Underwear 7-Pack for Girls
Go-Dry Cool Performance Boxer-Brief Underwear 3-Pack -- 5-inch inseam
Underwear Briefs Variety 7-Pack for Boys
Printed Bikini Underwear 7-Pack for Girls
Patterned Underwear 7-Pack for Toddler Girls
Cotton-Blend Underwear Variety 3-Pack
Go-Dry Cool Performance Boxer-Brief Underwear -- 5-inch inseam
High-Waisted No-Show Bikini Underwear
Boyshorts Underwear 7-Pack for Girls
7-Pack Patterned Underwear for Toddler Girls
Low-Rise Soft-Knit No-Show Thong Underwear
Bikini Underwear 10-Pack for Girls
Maternity 2-Pack Rollover-Waist Brief Underwear

Similar Categories

Breathable Undergarments
Durable Underwear
Women's Stretchy Underwear
Soft Underwear for Women
Moisture-Wicking Underwear
Soft Cotton Underwear
Fitted Underwear For Men
Fitted Underwear
Breathable Women's Underwear
Seamless Underwear

FLEXIBLE UNDERWEAR

Discover the ultimate in comfort and flexibility with our collection of flexible underwear for both men and women. At Old Navy, we understand that comfort is key when it comes to underwear, which is why we've designed our flexible underwear to provide a comfortable fit that moves with you throughout the day. Whether you're looking for briefs, boxers, bikinis, thongs, or boyshorts, our flexible underwear collection has something for everyone.

Our flexible underwear features innovative design elements such as soft-knit fabrics, built-in flex technology, and breathable mesh panels. These features ensure that our underwear not only feels great against your skin but also provides the flexibility and freedom of movement you need. With options like no-show briefs, lace bikinis, and cotton-blend boxers, you can find the perfect style to suit your preferences. Shop our collection of flexible underwear at Old Navy and experience all-day comfort like never before.