Maplus S6 Ski Helmet (Red Matte)

High-impact ABS external shell with high density polystyrene internal lining offers proven protection. Adjustable padded chin strap adds comfort and keeps helmet firmly in place Top and side adjustable vents for climate-control airflow ventilation to keep your head warm, dry and comfortable. Audio vents for clear hearing Maplus goggle compatible for optimal wide-angle vision. Matte finish provides superior non-slip surface for goggle bands Sizing: XXXS (50cm or 19 3/4" Toddler ages 18 months to 4 Years), XXS (52cm or 20 1/2" Kids ages 4 to 8 Years), XS (54cm or 21 1/4" Youth ages 8 to 14 years or 6 3/4 hat size), S (56cm or 22" or 7 hat size) M (58cm or 22 3/4" or 7 1/4 hat size), L (60cm or 23.5" or 7 1/2 hat size) and XL (61cm or 23 7/8" or 7 5/8 hat size)