White Bike Share Helmet (Reflective Decal)

Protect yourself while commuting and exploring the city on two wheels with a Metro Bike helmet. The sleek white helmet features a reflective Metro Bike Share decal on the back. 1 lb., 13 oz. Foam liners are removable for easy washing Replacement foam liners included Easy to clean hard outer shell Ventilation channels for cooling comfort High strength polyester straps Quick release buckle Also available in Black SizesSmall: 19" to 21" (50 to 54cm)Medium: 21" to 22" (54 to 58cm) Large: 22" to 24" (58 to 61cm) *Measure the circumference of your head an inch above the ear at the top of the eyebrow for approximate size.