Lightweight Cycling Helmet Breathable Night Riding Mountain Bike Safety Hat with Warning Light

Feature: 1. Our helmet features an adjustable fit system, allowing you to adjust the helmet to fit your head perfectly. 2. The helmet also has a secure and easy to use buckle and strap system to ensure a secure and comfortable fit. 3. With ventilation holes to keep them cool and dry, they ll be comfortable on even the hottest days. 4. Equipped with warning lights to improve visibility at night and ensure night riding safety. 5. This helmet is suitable for a range of activities, from biking and skating to rollerblading and more. Specification: Specifications: Material: PC, EPS Size: 58 61cm 22.8 24in Weight: 360g 12.7oz . Package List: 1 * Helmet