- 80% Nylon / 20% Spandex.
- Ergonomic design innovations that provide a natural look.
- Men's bikini brief with a wide waistband and contrast trims.
- Lightweight soft microfiber material.
- Unlike most other ergonomic underwear that places the genitals in the pouch at an awkward position with a protruding shape MIIW's pouch directs the penis to face downwards.