Met funandgo helmeta relaxed and easy style with a multitude of features the fundandgo is a versatile all rounder ready to take on anything featuressafe t e twist dial at the back of the helmet for easy one hand size adjustmentinternal padding is made from anti allergenic washable fabric adjustable from 54 to 61cm head sizereflective stickers make you more visiblece en 1078 aus asnz 2063 us cpsc 1203 certifiedbuy met helmets from chain reaction cycles the worlds largest online bike store