Mountain biking is a demanding sport - compromising and cutting back on your gear is not a good idea.The 4Forty is built to withstand the rigors of a lifetime of trail rides while offering generous ventilation, the comfort of the Float Fit System with built-in Sweat Guide, Extended Rear Coverage, a Full Hard Shell and an Adjustable Visor. Full of comfort, protection and many other useful features that are otherwise only offered by helmets that cost twice as much, the 4Forty as a bantamweight for any condition and any type of trails is in no way inferior to the heavyweights below the bike helmets. - Intended use: MTB - Test mark: EN 1078 - Weight: 380 g - Closure system: No-Twist-Tri-Glides - Details: - Weight specification for size "M" - Visor / peak: peak - Material: Polycarbonate shell - Padding: Sweat Guide Padding - Adjustment system: Float Fit - Function: Visor / peak removable - Helmet construction: In-Mold technology - Special features: Goggle garage vents - Number: 15.