a new approach to freeski and all-mountain helmets. the four amid offers a completely new approach to the design of all-mountain helmets. the unique combination of amid technology and holo core offers up to 40 % more impact protection than the current safety standards. in addition to its sleek design, the four amid helmet also features a removable liner and goggle clip, so you can ride with a beanie and goggles under the helmet if you want.constructionwith in-mold ski helmets, the polystyrene foam inside the helmet is glued directly onto the protective thin outer shell. this makes it light and comfortable to wear. holo core is a unique egg shell construction. it creates a larger crumple zone for maximum shock absorption.ventilationthe helmet is equipped with a passive ventilation system. this automatically provides ideal ventilation and keeps the goggle free of fogging.fit systemwith the progressive 360° fit system you can fine-tune the helmet. not only to the head size but also to the head shape. safety standardastm f 2040, ce en 1077:2007 class b

A new approach for even better protection!. the atomic four amid helmet is one of the most popular models in the new four line - and atomic is taking a...

A new approach for even better protection!. the atomic four amid helmet is one of the most popular models in the new four line - and atomic is taking a...

A new approach for even better protection!. the atomic four amid helmet is one of the most popular models in the new four line - and atomic is taking a...

A new approach for even better protection!. the atomic four amid helmet is one of the most popular models in the new four line - and atomic is taking a...

A new approach for even better protection!. the atomic four amid helmet is one of the most popular models in the new four line - and atomic is taking a...

A new approach to freeski and all-mountain helmets. the four amid offers a completely new approach to the design of all-mountain helmets. the unique...

A new approach to freeski and all-mountain helmets. the four amid offers a completely new approach to the design of all-mountain helmets. the unique...

A new approach for even better protection!. the atomic four amid helmet is one of the most popular models in the new four line - and atomic is taking a...

A new approach to freeski and all-mountain helmets. the four amid offers a completely new approach to the design of all-mountain helmets. the unique...

Atomic goggles with hd-technology . atomic four hd goggles hit that sweet spot between substance, style, performance and price. their medium fit is...