ONE K Defender Suede Helmet features a Chamude synthetic suede covered Polycarbonate and Advanced ABS Composite outer shell; injection molded shell design; washable quick-dry, moisture wicking, anti-microbial liner; stainless steel mesh; comfort padded harness with synthetic suede lining, hook & loop adjustment, and Fastex buckle; two side, two front, one back, and two center stripe vents. ONE K Horse Riding Helmets boast the perfect synergy between advanced technology and aesthetically pleasing design. With enough features to appeal to those seeking everything a helmet could possibly offer, wrapped in a package that traditionalists can appreciated, ONE K has the best of both worlds. Certified to ASTM standards as well! Choose the correct head shape for you! Regular/Round is shaped for a head which has almost identical front-to-back and side-to-side measurements. Long Oval is shaped for a head which is longer front-to-back (from forehead to the back of the skull) than it is side-to-side (ear to ear). ASTM F1163-15 | SEI Certified Chamude synthetic suede covered Polycarbonate Advanced ABS Composite outer shell Washable, quick-dry, moisture wicking, anti-microbial liner Hook & loop adjustment Fastex buckle 2 side, 1 front, 1 back and 2 center stripe vents
