The MIPS tech provides protection from rotational brain injury in oblique impacts.Even though your head feels secure, the lightweight, vented Aerocore in-mold construction doesn\'t weigh you down, so you can enjoy your bike ride without your head feeling like it weighs a ton.Ride with confidence knowing that the adjustable VaporFit can be altered to suit your preferences. Attach your sunglasses or eyewear to the integration system so that you can be sure that the helmet remains fixed in place.MIPS Technology, EPS foam (expanded polystyrene)VaporFit provides an exact fit with adjustable design20 ventilation channels - Aerocore ventilated shellIn-Mold technologyBuilt-in eyewear integration Odour-inhibiting paddingTwist lock, adjustable chinstrapWeight: 300gColour: Black