AlpineStars Vector Pro Helmet Dark Grey - S

The Alpinestars Vector Pro helmet has been built, tested and approved in accordance with the European standard EN 1078: 2012 + A1: 2012. This helmet also complies with the U. S. CPSC safety standard. AFeatures:- Use: MTB, Enduro - 19 Openings for effective ventilation - Reinforced with embedded rigid frame - Vacuum polycarbonate - Extended lateral protection - Comfort lining with quick drying - Antibacterial fabric - Replaceable inner liner pads - Fully adjustable quadrant adjustment system - Quick release chin strap buckle - Adjustable visor for glasses - Designed to fit your glasses - Sizes: S (51-55cm), M (55-59cm), L (59-63cm)