Now a must-have item for young skiers, and indispensable for lessons, the Rossignol Comp J helmet won't let you down. As they grow, the helmet adapts! The rear size adjustment system, with its intuitive dial, means you can take the internal fit up a size so that the helmet can be used for more than one season. With its in-mold construction making it light, kids will be much less tired at the end of the day. The helmet is 25 to 30% lighter than a traditional model. Combined with eight passive ventilation zones, the ear pads are detachable for better hearing or optimum temperature regulation.