This is Brand New Lucky Bums Adult Ski and Snowboard Helmet. This headgear can be found in dimensions XS (53-54cm); Small (55-56), Medium (57-58cm), Large (59-60cm) as well as Extra Large (61cm) as well as in the adhering to shades – White, Metallic Black, Red, Blue, Metallic Silver, Matte Black, Metallic Black with Pink Trim, Metallic Black with Red Trim, Matte Steel with Blue Trim, and Matte Steel with Green Trim. Functions consist of: * External cap in ABS material supplies solid and long lasting protection * Supporting shell in EPS material has regulated thickness and air circulation channel * The comfy inner material lining as well as ear cushioning has a sensitive as well as anti-bacterial treatment * Ear Pads are Removable * Padded chin-strap * Goggle Strap on back of safety helmet * Micro-adjustable head strap for the perfect fit * Certified CE EN1077 headgear that meets relevant security requirements. Sizing- Helmet sizing is not a precise scientific research as each person's head is shaped in different ways. The adhering to sizing guidelines work for 95 % of our clients. Your size is determined by determining the circumference of your head. Obtain a Measuring Tape – To identify the appropriate size, cover the tape around your head, just above the brows. Note your size at factor of overlap. This is your headgear dimension.