So feathery light and comfortably padded that you'll hardly notice you have it on, Bell's Array keeps you focused on flying down the road. Bell's Fusion In-Mold Microshell provides excellent toughness and low weight, while their two-way adjustable TAG fit system and Cam-lock strap levers keep this lid in place. And, there are 24 vents that pull the air through the helmet so you stay comfortable on every ride.