10-ounce, 91% nylon, 9% spandex ponte FastDry® technology for quick wicking Rugged Flex® durable stretch technology for ease of movement Fights odors Durable, stretch knit fabric fits close to the body Wide, stretch waistband prevents gapping in the back and offers a comfortable fit Abrasion-resistant utility pockets Reinforced, abrasion-resistant knee panels for extra durability Skinny leg opening Imported