En Iso 20471 Class 3 - Coverall with Many Functional Pockets. Leg & Back Pockets with Flap & Velcro Closure. Folding Rule Pocket & Knife Pocket. Id-card Holder at Chest. Inner Pocket with Zipper for Phone. Adjustable Waist & Loops for Belt. Adjustable Cuffs on Legs & Sleeve Ends with Velcro. Internal Pockets for Knee Protectors, Adjustable in Two Height Levels. 75% Polyester, 25% Cotton.