Sizes
AAA
AAA
AAA
AAA
AAA
True to size.We recommend ordering your usual size.
Trunks with contoured comfort pouch for structure and support.
Built for comfort and functionality, the adidas Active Flex Cotton Trunk 3 Pack Underwear are a versatile addition to your wardrobe. The Real Cool Cotton™ fabric used offers quick-dry plus moisture-wicking benefits, helping you feel fresh. The true to size cut and elastic waist provides a secure fit, while the flexible 4-way stretch adapts to your movements. The contoured comfort pouch delivers reliable support while maintaining a natural feel. With their chafe-free construction, they help reduce irritation and offer a smooth, easy wear. Whether you're heading to the gym or just relaxing at home, these trunks have got you covered.

- True to size
- 95% cotton, 5% elastane
- Real Cool Cotton™
- Elastic waist
- Flexible 4-way stretch
- Chafe-free construction
- Contoured comfort pouch
- Imported
- Product color: Black / Black / Collegiate Royal
- Product code: JK3952
1.5Rating: 1.5
Comfort
Quality
Fit
Length
October 11, 2025
, thigh design too short, uncomfortable
Don’t buy them , the thigh design is wrong the length is too short the material will roll up and it will become uncomfortable … you think designers would actually test out their product but no …
Helpful?00
October 10, 2025
Definitely would not recommend. Very uncomfortable
Black / Black / Collegiate Royal
Been a long time user of adidas underwear. This is probably the worst one ive ever worn. Its really short, rides up and extremely uncomfortable. Would definitely not recommend.
Helpful?00
Men's • Workout
Sold out
ACTIVE FLEX COTTON TRUNK 3 PACK UNDERWEAR
Price$38
Black / Black / Collegiate Royal
Sizes
AAA
AAA
AAA
AAA
AAA
True to size.We recommend ordering your usual size.



