Retrospec CM-1 helmet has arrived and is ready to keep you safe. The classic skate design complements its ultimate head protection. Our helmets are US CPSC certified for virtually all of your action sport shenanigans. Hard and fully formed ABS surrounds high quality EPS foam to absorb shock on impact and keep you safe. Six rectangular vents on top facilitate thorough ventilation throughout your helmet. Cool, fresh air rushes in and pushes out stuffy, stagnant air to keep you cool, dry, and comfortable. Our ultralight CM-1 helmet also comes with 2 sets of inner pads that vary in thickness for you to customize your fit and optimize your comfort.