Brand: LIMAR - Model: 777 - Quantity: 1 - Color: White + Black - Material: PC + EPS - Gender: Unisex - Size: One size - Best use: Cycling - Head circumference: 56~61cm - Ultra-light soft and comfortable inside perfect fit and easy adjustment cool ventilation and insect net - Before using the helmet make sure it fits correctly the straps are properly adjusted and the chin strap is tight enough - Put the helmet on in the correct position - Ensure that the helmet does not fall too far in front of the forehead or too far behind - When the strap method is correctly adjusted move the helmet backwards and forwards - It should not topple off your head if your helmet moves too far backward tighten the straps in front; if it moves too far forward tighten the straps behind - Turn the dial anti-clockwise until the wheel system is fully extended - Correctly fit the helmet as per previous instruction - Then adjust the wheel system by turning the wheel / disc clockwise to tighten and anti-clockwise to loosen - The wheel system should be tightened until it feels comfortable - Avoid over tightening as it may become uncomfortable during wearing - If this happens simple adjust the wheel very slightly anti-clockwise - High performance fashionable color and pattern - Provide the ultimate protection for the rider regardless the terrain - Great for women and man to ride on the road - Packing list: - 1 x Helmet - 1 x English user manual