4Forty Mips

OFF-ROAD OVERACHIEVER Mountain biking is a demanding sport -- compromises and shortcuts when it comes to gear are never a good idea. The 4Forty is built to withstand the rigors of a trail-riding life; with generous ventilation, the comfort of Float Fit and built-in Sweat Guide, extended rear coverage, a full hard shell, adjustable visor and integrated MIPS protection. Boasting the comfort, protection and broadly capable features of helmets costing twice a smuch, the 4Forty is a bantamweight, all-conditions, all-kinds-of-trail champion packing a heavyweight value. Weight: 380g Vents: 15 Certification: CPSC Bicycle - Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older Sizes: S 52–56 cm M 55–59 cm L 58–62 cm XL 61-65 cm (select colors) Fit System: Float Fit™ (integrated with MIPS) Construction: Fusion In-Mold polycarbonate shell Technologies: GoggleGuide™ Adjustable Visor No-Twist Tri-Glides™ Sweat Guide™ Optional MIPS® (integrated with fit system)