K2 Men's Phase Pro Winter Helmet po-birk1eva-226 Internal height is 13” –so

Internal height is 13” –so (most) standard wine bottles fit upright

The warm air is allowed to exhaust out of the top of the goggle and begin its path through the helmet's AirEvac system

and back of the head

Silicone gripper palm

Made of durable injection-molded urethane

K2 Men's Phase Pro Winter Helmet po-birk1eva-226 Internal height is 13” –soSpin in the perfect fit with the Phase helmet, now available with an optional MIPS liner for increased protection. Subtle contouring and perfectly placed Active Matrix ventilation combine for under the radar styling, functional fit, and supreme comfort. F HARD SHELL CONSTRUCTION Hard Shell helmets are built to last and will look good no matter how many trips they make in and out of your gear bag. Hard Shell helmets protect you from impact thanks to