One K™ Defender Matte Helmet 468259
 
Beautifully combines advanced technology with a pleasing and unique design Polycarbonate and ABS composite, injection molded outer shell Quick drying, moisture wicking, anti-microbial removable, washable lining Seven stainless steel mesh vents allow optimal air circulation Comfortable padded harness, synthetic suede lining with hook and loop adjustment ASTM/SEI certified