One K Defender Advance Helmet*

One K

Regular price $359.95

  • Wide brim design to offer additional coverage from the sun’s damaging rays
  • Matte Polycarbonate and Advanced ABS Composite outer shell
  • Two front, one back, and two center stripe vents
  • Comfort padded harness with synthetic suede lining, hook & loop adjustment, and Fastex buckle
  • Washable quick-dry, moisture wicking, anti-microbial liner
  • ASTM/SEI F1163-15 certified

The One K helmets are available in 3 shell sizes. By using the One K foam liners you can achieve the perfect fit. This system allows the helmet to grow with the young rider. One K helmets are available in 2 shapes, Regular and Long Oval which emphasizes an elongated head from front to back and slightly narrower measurement from side –to – side. 

SEE SIZE CHART FOR BEST HELEMET SHELL AND LINER FIT