10-ounce, 95% nylon/5% spandex ponte. FastDry technology wicks away sweat for comfort. 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 front, back and utility pockets. Reinforced, abrasion-resistant knee panels for extra durability.