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One K Unisex Defender Protective Riding Helmet, Black Matte, Small Long Oval

Free shipping on orders over $29.99

$289.95

$ 99 .00 $99.00

In Stock

About this item

  • Polycarbonate and Advanced ABS Composite outer shell. Injection molded shell design
  • Ventilation mesh on both sides, front, top, and back of the riding helmet for a sporty look and maximum airflow
  • Washable and quick-drying liner, hook & loop adjustment, and Fastex buckle
  • Two side, two front, one back, and two center stripe vents. Injection molded shell design
  • Advanced technology and aesthetically pleasing design. ASTM/SEI F1163-15 certified


ONE K WOMEN'S DEFENDER RIDING HELMET One K Defender Helmets boast the perfect synergy between advanced technology and aesthetically pleasing design with an easy to clean finish. The Defender Riding Helmet features glossy or matte Polycarbonate and Advanced ABS Composite outer shell; washable and quick-dry 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. 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.


Susan Keogh
Reviewed in the United States on July 13, 2024
It's been years since I've bought a helmet (have been away from horses for a while), so I needed an updated helmet. I've worn this helmet twice now and am pleased with its fit and its looks.
Robin H
Reviewed in the United States on July 8, 2019
My daughter says this helmet is comfortable and after trying a few, that was a relief. She has a pretty small head so it took a few helmets to get the right one. She hasn't fallen off with it but there are a lot of kids where she rides with the same one so I feel confident it will protect her head when she does fall. It also looks great for shows.
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