• 95% Bamboo Rayon, 5% Spandex.
• Versatile Performance: Made from Bamboo Rayon--a kind of cellulose fiber extracted from bamboo. It is featured with good air permeability, instant moisture-wicking, and lightweight and stable dyeing property. 
• Super Soft Fabric:?Comfortable men's underwear?with Bamboo Rayon material feels ultra-cozy and cool on the skin and silky to the touch. The best value men's underwear.
• Contour Pouch Design: Boxer briefs with pouch?design with 3D pouch can make your package more comfortable without any sticky and holds the boys well.
• No Wedgies: One piece clean cut in the back, on this?men's bamboo boxer briefs, to avoid embarrassed adjustment for better comfort.
• Stay Put Waistband: Soft and wider waistband?of Boxer Briefs?with great elasticity won't roll or leave marks away.