- The GX3 SMOOTH PLUS underwear collection expresses your athletic confidence. The innovative design allows maximum mobility, the front pouch offers optimum support, while the stylish design boosts your masculine appeal.
- GX3 is one of Japan's best kept secrets. GX3 features Japanese sizing and is meant to be worn snug. If you prefer a roomier fit, please consider upsizing.
- Fabric: 88% Nylon, 10% Polyurethane.
- About GX3: GX3 is a leading Japanese underwear and swimwear brand from Tokyo.