Bell Stoker MIPS Helmet Large Matte GrenadeThe Bell Stoker Helmet is a fantastic value as a great all around trail exploring helmet showcasing MIPS Technology and the Overbrow Ventilation System with 13 vents and 4 brow ports. Using Bell’s Polycarbonate Shell with the SpeedDial Fit System will enable you to easily and quickly make your helmet fit perfectly. MIPS stands for Multi-Directional Impact Protection System; this new technology is engineered to absorb some rotational forces from certain impacts to further increase your safety. The adjustable VPV Visor will keep the sun and spider webs out of your face as you explore the epic depths of nature. Weighs only 351 grams. Sizing: Medium 55-59cm, and Large 58-62cm.768686004490