Super-comfortable 10-ounce, 95% nylon, 5% spandex ponte Go ahead and sweat the details, FastDry® technology wicks away sweat for all-day comfort Keep your nose happy: it traps and releases odors in the wash - not the air 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. Just because it's stretchy doesn't mean it isn't tough Reinforced, abrasion-resistant knee panels for extra durability