The One K Defender Riding Helmet features a matte Polycarbonate and Advanced ABS Composite outer shell and injection molded shell design. 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, One K™ has the best of both worlds.
Certified to ASTM standards
Washable, quick-dry antibacterial liner
Stainless steel mesh
Comfort padded harness with synthetic suede lining and hook and loop adjustment and Fastex buckle
Two side, two front, one back, and two center stripe vents
to find the Chagrin Saddlery Helmet Fitting Guide
Please refer to sizing guidelines to assist you in selecting your size. If you need assistance, feel free to call us at 440-708-0674. Our experienced staff will guide you in making the appropriate choice. We will contact you if you order will be delayed for any reason.
THREE SHELLS MAKE UP ALL SIZES
The base shells for the Defender are Medium, Large, and XLarge.
Use the Medium size helmet shell with a Small or XSmall liner to change the fit to a Small or XSmall.
Use the Large size helmet shell with an XLarge liner to change the fit to an XLarge.
Use the XLarge size helmet shell with an XXLarge liner to change the fit to XXLarge.