C 30% Nylon, 70% PVC Attention Please Match the size selection to your Normal Shoe Size. If your Feet are Wide or you need to wear Thick Socks, please Choose ONE SIZE LARGER than usual Lightweight The waders is 35% LIGHTER than traditional rubber waders due to RUGGED nylon with two-ply upper fabric, making it easily fit into any backpack. You hardly feel tired when fighting with big fish 100% Waterproof Nylon-reinforced PVC upper with waterproof boot attachment and taped seams ensure 100% waterproof reliability. Water Intrusion Resistance processing helps seal out water and dirt during long days on the water User Friendly Design Adjustable H-back web suspenders with sturdy quick release buckles, flip-out chest pocket and top draw cord, delivers convenience. We provide boot hanger to solve your drying problem. FREE 100% waterproof phone case is included to protect your belongings All-Purpose It is designed to keep you dry and warm on your fishing adventures, hunting, farming work, or any messy situation.