Size B pouch brief it's a average size! Fabric type 90% Nylon, 10% Spandex Care instructions Machine Wash Imported About this item Not-So-Teeny Weenie – Do your briefs tend to smush or pinch? Time to give your most sensitive parts the space they deserve! Your mens underwear with support pouch provides enhanced definition and support. Easy Breezy – Ironically, we sweat the most where the sun doesn’t shine. Chill out with your ice silk men's nylon underwear that wicks away moisture and keeps your undercarriage feeling cool and fresh. The Whole Package – Take pride in your appearance! When you feel good inside, you look good on the outside. Be confident and sexy in your men's underwear with support pouch. All-Day Comfort – Your medium-rise men nylon underwear is perfect for daily use. The no-roll waistband and stretchy material move with you so you don’t have to constantly adjust throughout the day. Protect the Family Jewels – Other clothing companies want to treat men’s members as if “one size fits all.” But at Real Men, men underwear support pouch is made to fit your unique shape and size.