All natural jersey mesh features fibers for extra moisture-wicking and softness Low rise, falls below the natural waistline Contour pouch offers support and definition Great for athletic activity Elastic leg trim prevents ride-up Part of the brand new updated C-IN2 Zen Collection, featuring a stylish new waistband and more resilient fabric 8 inch long sides size M Limited edition seasonal colors The C-IN2 Zen Army Trunk is made of soft mesh jersey and all-natural fibers for a moisture-wicking fabric that keeps you cool and dry. Lightweight Mobilon elastic inside the leg bands prevent riding up but doesn't feel tight. The bold logo waistband stays tucked beneath your pants to keep the focus on your abs and the contour pouch gives your boys a supportive boost. The C-IN2 Zen Army blends fashion with function for a look that's sexy yet practical. Take advantage of the moisture-wicking function by wearing at the gym or keep your cool by pairing with the C-IN2 Zen Crew Neck T-Shirt. Materials: 70% rayon from bamboo, 30% cotton