Textured stretch polyester fabric on topside Supple full-grain goat leather palm ERGO PROTECH one-piece metacarpal-knuckle protective shell with internal honeycombed structure, hidden underneath material ERGO PROTECH soft TPR protective shell on hypothenar (palm slider) Ultra-tough stretch Nylon fourchettes between the fingers Foam protective reinforcements on ring and pinky fingers Velcro tab closure system with Lycra comfort gusset Touch Screen system on index finger and thumb CE KP