Bell 4Forty Air MIPS Bike Helmet dual Side mesh panels: 100% Polyester

Side mesh panels: 100% Polyester

They are insulated throughout and have an adjustable waist for a range of fit

Add in Speed Dial Lacing for easy entry and exit

WXTechTM DWR Protection

Cleaning and waterproofing together in a twin pack for your technical outerwear

Bell 4Forty Air MIPS Bike Helmet dual Side mesh panels: 100% PolyesterTRAIL LIFE The 4Forty Air MIPS is equipped with pro level features yet designed with the privateer in mind. With a sleek new shell design and 3 position visor, the benefits arent just visibly rad but functionally significant for increased air ventilation, effective sweat management, and better goggle compatibility. Our Float Fit system, built in Sweat Guide, and anti microbial Ionic+ padding ensures all day comfort, while integrated MIPS and extended