Wear a Dunlop helmet on your cycling adventures and enjoy not only style, but also safety and comfort. This adjustable MTB helmet in size M (55-58 cm), is the ideal choice for cycling enthusiasts. The foam padding is not only an element of design, but above all a guarantee of safety in the event of a fall. It has adjustable fastening straps for a secure fit. Special openings for good ventilation. External durable coating. Product features: - Extremely lightweight - Hard outer shell - Inner lining - Ventilation holes - Adjustable fixing straps - Movable, removable special canopy - Inner circumference: 55-58 cm, - Package dimensions: 30 x 23 x 17 cm - Weight: 250 g