This is The Youth BMX Helmet (Black) from Cycle Force Group. This bicycle helmet is lightweight, comfortable, strong and sturdy. With 11 vents, it's easy to stay cool and comfortable and most of all... safe. - Color: Black - Size: M/S - Features: 11 vents for air flow to keep riders cool - EZ Fit Ratcheting Retention System - Weights only .89 lbs. - Adjustable from 20.5" - 22.4" - Padded Straps for added comfort