Product features 56 nylon 40 polyester 4 elastane moisture transport system stretch engineered waistband with elastic inner flat front design straight leg 3 pocket design featured technologythis is what makes our gear work harder and smarter than anything else out thereheatgearwear this to feel cool dry lightthe original innovation our founder dreamed up this super breathable fabric wicks sweat and regulates body temperature so you feel cooler drier and lighter than ever