AIRFLO TRIALS HELMET All new lightweight trials helmet at an unbeatable price. Comes in a range of 3 stylish colourways. Removable and replaceable peak. Removable and washable lining. Side venting provides great airflow even when travelling at slow speeds. ECE 22.05 approved. Double D strap system. Just 1100g +/- 50g.	ADULTS HELMET SIZING CHART Size in cms Small 56cm Medium 58cm Large 60cm XLarge 62cm