100% Genuine Durable Goat LeathernVentilated Four-Way fabric on the back to reduce sweat build upnPadded palm for added comfort,double stitching for extra durabilitynLong Wrist Strap for added wrist supportnDual Velcro StrapsnMuscle Composition weight lifting gloves are made with high quality goat leather, featuring padded palms and fingers for extra comfort and protection. Muscle Composition lifting gloves showcase a wrist-wrap closure, perfect fit design. .Sizes are generous - if in doubt go smaller, for a snug fit.