If you ski mainly on piste then the Atomic Mentor LF helmet is for you. Thanks to its special in-mold construction it weighs just 430g, making it so light it feels like you’re wearing a beanie. This model also features Live Fit – a wide band of breathable memory foam that adapts to your head for an instant individual fit, plus size adjustment and a removable, washable full cap lining so it’s super comfortable. With Active Single Zone Venting you can adjust individual vents to keep your head at the right temperature. Plus it features removable audio-compatible ear pads. And like all Atomic helmets it’s designed and developed in-house at Atomic.