Alpinestars SMX-2 AC Men's Street Gloves - Black/XXX-Large Ergonomically profiled carbon fiber knuckle provides exceptional impact and abrasion protection Cuff, thumb, fingers and the top of the hand and wrist are padded with energy-absorbing EVA foam for additional protection Patented 3rd and 4th finger bridge prevents excessive finger roll and separation during impacts Perforated cuffs, leather top panel and ventilated finger sidewalls to help keep the hand cool when riding Pre-curved finger construction reduces rider fatigue