Breakthrough technology that delivers the deepest fit with unlimited customization for supreme comfort and security. It starts with Pro-Tec's most advanced and slimmest-profile shell design, wrapped with newly designed luxurious liners to hug your head like you've never experienced before. Finished with some iconic FIT logos across the helmet. The Low Pro is a true helmet revelation - and it's fully certified for: U.

S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older. ASTM F1447 Standard Specification for Helmets Used in Recreational Bicycling or Roller Skating. ASTM F1492 Standard Specification for Helmets Used in Skateboarding and Trick Roller Skating. Sizing: XS/S: 51-54cm | S/M: 53-57cm | L/XL: 57-60cm Size: L/XL, S/M, XL/XXL, XS/S