Constructed from highly abrasion resistant, full grain leather & featuring a rugged polymer knuckle protection, the SP-5 offers high levels of protection, movement & comfort. With a pre-shaped finger construction & a velcro cuff closure this glove affords a secure & highly personalized performance riding fit. Features Top surface built with high performance synthetic leather associated with perforated goat leather to provide optimized levels of comfort, durability & cooling airflow An innovative microfiber & PU grip insert strategically position on palm & thumb for excellent levels of grip control & durability Premium, full-grain leather palm construction is durable & offers excellent abrasion resistance Ergonomically profiled synthetic suede reinforcements on pinky sidewall provide maximum abrasion resistance in key impact zone Alpinestars’ patented third & fourth finger bridge prevents seam failure & finger separation in the event of a slide Excellent impact performance offered by an advanced over-molded polymer knuckle protector Alpinestars’ exclusive ergonomic stretch insert between palm & thumb offers enhanced range of hand movement & greater sensitivity while operating the bike controls Pre-curved finger construction reduces rider fatigue while offering excellent comfort & fit Palm, fingers padded with energy absorbing EVA foam for additional protection Velcro wrist adjuster & widevelcro strap on the cuff provide a secure & adjusted closure Touchscreen compatible index fingertip & thumb allow the use of smartphone & GPS systems