Description: 22 vents keep ample ventilation for ultimate temperature regulation and reducing resistance. Ultra Lightweight and comfortable. Made of high density PC, EPS foam, absorbing the impact and effectively reducing the shock pressure to protect the head during crash. Ergonomic design makes the cap more comfortable to wear. Built with adjustable chin strap with quick-release buckle, rear lock adjustment, and cool & comfortable pads. Specification: Material: EPS Foam, PC Width: 17cm/6.7inch Head circumference: approx. 52-67cm/20.4-28inch Package Includes: 1 Piece Bike Cap Note: Due to the quality differentiation of monitors and lighting effect, the picture may not reflect 100% the actual color of the item. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
