SUGOi RS Full Glove Palm: 63% Nylon 37% Ployurethane, Back: 100% Polyester, Thumb: 94.5% Polyester 5.5% Spandex, Fourchettes: 83% Nylon 17% Spandex, Grip Palm: 100% Silicone; cool wash, no bleach, low dry, no iron, no dry clean Stretch terry thumb is bonded to keep shape and slip-on wrist cuff; soft synthetic leather palm is vented to reduce palm sweat VControl pad placement protects the ulnar nerve while supporting the median nerve and provides maximum vibration dampening VControl foam padding across all the palm pressure zones provides maximum vibration dampening with Silicone RS logo on braking fingers Indonesia