• 95% Bamboo Rayon, 5% Spandex.
• Soft Fabric: Bamboo Rayon here is a kind of Rayon fiber extracted from natural materials-bamboo. It is featured with good air permeability, lightweight, ultra-soft and breathable. 
• Stay-Put Waistband: Brief Underwear for men with soft touch and good elasticity, will not roll down or leave marks.The best mens underwear styles.
• 3D Pouch: Have more room for men's private parts, no squeeze anymore, truly the most comfortable boxer briefs with pouch.
• No Riding Up: David Archy men's boxer underwear with 5.5 inches leg length, the long boxer briefs can avoid riding up for daily wearing no matter sitting in the office, taking a walk, or jogging.