Atomic Four AMID Pro helmet is the pinnacle product in the Atomic all-mountain Four family, and the team helmet for the Atomic Freeski crew! The combination of AMID technology and Holo Core offers up to 40% more impact protection than industry safety standards - this helmet will keep you perfectly protected anytime, and in any terrain. Live Fit pads mold instantly to your head shape. The helmet's position on your head and how snug it fits can be fine-tuned with the 360degrees Fit System. Besides an urban-inspired, low-profile design, the Four AMID helmet also offers a removable liner and goggle clip, which let you ride with beanie and goggles underneath the shell if you want. Whatever your look, feel the freedom to wear it.