Giant Sole-O Double Lock-On Grips Made from soft and durable Kraton rubber, the Giant Sole-O Double Lock-On Grip's custom waived raised surface provides a tacky, yet comfortable grip, allowing you to handle the trail with or without gloves. The unique double-sided lock-on ensures fastens the Sole-O Grips on both ends to ensure zero slippage even when the trail is at it rowdiest. Features: Made from soft and durable Kraton rubber Custom waved raised surface Double-sided lock on 135mm Colors: Black/Black, Black/White, Black/Blue, Black/Red