Lixada Mountain Bike Helmet, Ultra-lightweight Safety Protective Helmet, 13 Vents - Superior Comfort and Ventilation

Integrated in-mold PC shell with multi-dimensional cone-shape EPS impact foam. Ventilated channel system with13 vents provide cooling airflow when youre riding hard. One-hand Fit adjustment back wheel for comfort wearing, suitable for head circumference 22.0 - 24.4 inch. Removable inner quality padding to absorb shocks upon impact and extra sweat. Breathable, removable and soft chin guard and Y-S fixing strap for comfort fit. Visor attached protects your eye from rain, sun, mud, and tree branches.