Mountain Bike Helmet Half Helmet for Cycling Road Trail with Visor Compatible MX Goggles Cool Fiber Padding Black M(54

Feature: 1. Goggle Compatible: With MX Goggles strap holder and 3 position adjustable visor. Easy to use with most goggles. 2. Half Helmet: Optimal ventilation with deep internal channels. Extended coverage for enhanced security. 3. Superior Ventilation: Optimized ventilation with deep internal channeling and 14 ventilation ports. Efficient airflow management keeps riders cool. 4. Comfortable Fit: Cool fiber padding is breathable and sweat wicking. Ag + straps. RS1 micro retention system ensures a secure fit. 5. Lightweight Design: Reduces neck strain for long distance riding comfort. Specification: Material: PC + EPS Head circumference: M [54 58cm 21.3 22.8in], L [59 61cm 23.2 24in](Optional) Size: M: approx.31x21x19cm 12.2x8.3x7.5in L: approx.34x22x19cm 13.4x8.7x7.5in Weight: M approx. 377g 13.3oz, L approx. 396g 14oz . Package List: 1 x Helmet 1 x Instruction Manual