Alpinestars SP Air Gloves (X-LARGE) (BLACK) Extremely comfortable, the SP Air is constructed from strategically perforated full-grain leather and 3D mesh top hand surface for a glove that is optimized for warm weather riding. With an advanced, race-derived polymer hard knuckle protector, palm slider and reinforced landing area, the ergonomic SP Air delivers class-leading protection on every ride.Supple, durable full-grain leather chassis incorporating strategically placed 3D m