The OneK Defender features a Matte finish 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.New to the United States, One K™ 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 appreciate, OneK™ has the best of both worlds. Certified to ASTM F11163-04a and CE EN 1384 standards.
Also available in Long Oval Shape by Special order, 1 800 661 9622
ONE-K recommends replacing a helmet 5 years from the date of purchase from a retail store