K6 S is the essence of versatility
Wear-resistant rubber outsole with specific design to increase grip
Alpinestars Lace-Lock System is constructed from an advanced polymer resin for a guaranteed quick
lateral and medial quarter in knitted mesh construction
Anatomically profiled grip insert on palm and thumb
Alpinestars Supertech R10 Element Black/Silver Size:L K6 S is the essenceThe result of over 10 years of intensive study, development, and testing, the goal of the Supertech family of helmets is to create the most advanced, protective, and performance enhancing helmets possible for racers and riders worldwide. Following years of extensive research, development, and testing of the Supertech R10 road racing helmet by Alpinestars Helmet Product Development Department, together with MotoGP legend Andrea Dovizioso, and MotoGP