Size: XS/S (- m) ADJUSTABLE NECK SUPPORT Our Junior Helmet is fitted with an adjustable neck support to ensure a comfortable, secure fit which prevents the helmet from coming off in an accident. The adjustment dial can be turned left or right to tighten or loosen the neck strap. REMOVABLE INNER PADDING The helmet has inner padding that can be removed and washed when needed. Three individual pads line the inside of the helmet, providing a comfortable fit and protective cushioning. Air holes are provided to allow excess heat to escape. ADJUSTABLE CHIN STRAP The chin strap is adjustable, allowing the helmet to fit a wide range of children, ensuring a safe, secure fit. THICK IMPACT FOAM Our helmets use a thick, high density foam that gives optimal protection and helps absorb impact shock.