The multi-panel Booster v 2 Glove is made from premium leather & incorporates an over-molded viscoelastic knuckle guard for optimized levels of protection. Features Constructed from durable goat leather & abrasion resistant stretch polyester fabric for comfort & protection Innovative microfiber & PU grip panels strategically position on palm & thumb for excellent levels of grip control & durability Premium, full-grain leather palm construction is durable & offers excellent abrasion resistance. Viscoelastic knuckle pad for softness & comfort Viscoelastic Level 1 knuckle protector provides impact & abrasion protection (EN 13594 2015) Guard is reinforced on the interior side with foam for enhanced levels of fit, comfort & shock absorption Alpinestars’ exclusive ergonomic stretch insert between palm & thumb offers enhanced range of hand movement & greater sensitivity while operating the bike controls Accordions on fingers & back hand for all-round movement & comfort Alpinestars’ patented third & fourth finger bridge prevents seam failure & finger separation in the event of a slide Viscoelastic protector provides impact & abrasion protection. Guard is reinforced on the interior side with thick foam for enhanced levels of fit, comfort & shock absorption Palm, thumb & fingers padded with energy absorbing foam for additional protection Wrist flap with hook & loop on cuff provides a secure closure Little finger side wall leather reinforcement for abrasion resistance Touchscreen compatible index fingertip & thumb allow the use of smartphone & GPS systems Pre-curved finger construction reduces rider fatigue while offering excellent comfort & fit New construction for reduced seams & enhanced rider comfort