The ergonomic profile of Alpinestars S/MX-3 Air Glove is constructed with durable, abrasion resistant goatskin with integrated mesh panels for the ideal combination of comfort, performance and protection. Goatskin and mesh upper construction is lightweight, durable and highly breathable. Ergonomically profiled for superior riding fit and comfort. Goatskin palm with synthetic suede reinforcements for enhanced abrasion resistance and durability. EVA foam knuckle protection provides high levels of shock energy absorption. TPR reinforcement details on top of the hand and fingers for additional protection from abrasion. High absorption EVA foam padding on landing zone. Split gusset on fingers for improved flexibility. Wrist flap closure with non-aggressive micro-Velcro fastener affords snug, secure fitment.