Alpinestars (3551812-152-M Gray/White/Yellow Fluorescent Medium Tech 1-KX Karting Gloves 2 layer stretch poly-cotton construction - grip treatment on palm designed with slash dot pattern for improved feel Pre-curved finger and palm design aids fit while reducing material bunching Alpinestars exclusive internal 3D injected pattern actively improves comfort and grip while driving Alpinestars exclusive cuff opening design with distinctive black Velcro closure flap Revised thumb construction for superior comfort