Fabric made from bamboo is called "bamboo viscose", which is created from natural materials. This fabric's biggest claim to fame is its unbelievable silky softness. So it is more comfortable than cotton underwear for men.
Bamboo underwear has excellent ventilation. Good performance on breathable and moisture wicking make it very suitable for exercise, sports, gardening etc.
3D U-Pouch with open fly design: The soft double layer 3D pouch design provide more room for men's private parts without extrusion or constraint. No seams on the boxer back is for great comfort.
Durable Waistband: 1.5 inch luxury knitted wide but thin elastic band, makes the boxer briefs comfortable to wear all day long without pinching or binding, also to keep dry.
NO-RIDE-UP Legs: With 5.5 inches leg length on men's pouch underwear, not bunch up or ride up. Size: S (waist 28" - 30"), M (waist 32' - 34"), L (waist 36" - 38"), XL (waist 40" - 42"), 2XL (waist 44"- 46").