Twill Span stretch fabric on topside Nash synthetic leather palm Ultra-tough stretch Nylon fourchettes between fingers Thumb in 4-Way Spandex for optimal comfort and suppleness Ventilated AirGO PROTECH metacarpal-knuckle protector ERGO PROTECH soft TPR protective shell on hypothenar (palm slider) Protective reinforcements in 3 mm-thick foam underneath leather on ring, middle, and pinky fingers Velcro tab closure system with Lycra comfort gusset Silicone print on index finger for better grip Touch Screen system on index finger Vegan friendly CE KP1