4-WAY STRETCH FABRIC THAT'S QUICK-DRYING AND BREATHABLEBLUE SIGN APPROVED FABRICWATER-RESISTANT FINISHNO SNAG CROTCH PANELTWO POCKETS FOR ESSENTIALS95% NYLON 5% SPANDEXMADE WITH BLUE SIGN APPROVED FABRIC MEANING SUBSTANTIALLY FEWER CHEMICALS AND WATER WAS USED IN THE PRODUCTION - THESE PANTS ARE AS ECO-FRIENDLY AS THEY COME.