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LIFE ON THE TRAILS The 4Forty Air MIPS is packed with pro-level features but designed with the enthusiast in mind. With a fresh, sleek shell and a 3-position visor, the benefits go beyond its radical look—they deliver meaningful functionality for better ventilation, effective sweat management and improved goggle compatibility. Our Float Fit™ system, integrated Sweat Guide™ and Ionic+ antimicrobial padding ensure all-day comfort, while integrated MIPS and extended hard-shell coverage help keep you locked in no matter the conditions. Upgrades such as goggle storage ports, a Fidlock® magnetic buckle and premium straps make the 4Forty Air MIPS your go-to for everyday trail life. Technologies: 3-Position adjustable visor Goggle gripper Goggle ports Fidlock® magnetic buckle No-Twist Tri-Glides™ Sweat Guide™ Ionic+™ padding Construction: Fusion in-mold polycarbonate shell Fit system: Float Fit™ (integrated with MIPS) Fit system: Float Fit™ (integrated with MIPS) Weight: 360 grams (size M) Vents: 14 Certification: CPSC Bicycle*, CE EN1078 Sizes: S 52–56 cm M 55–59 cm L 58–62 cm XL 61–65 cm (select colors)






























































