FIT & DESIGN: Lightweight protection with minimized material for enhanced flexibility Open back design helps disperse heat so your hand stays dry Adjustable hook and loop wrist closure CONTENTS: Palm: 48% Nylon, 15% Polyester, 32% Polyurethane, 5% PU Foam Back: 92% Polyester, 8% Spandex Other: 48% Nylon, 26% Polyester, 13% Polyurethane, 9% Textile, 4% Spandex