One K Defender Helmet Junior MIPS
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One K Defender Helmet Junior MIPS

One K

  • 36499

The Defender Chrome Stripe Riding Helmet features matte 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.

New to the United States, One K™ English 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 appreciate.

One K™ has the best of both worlds. Certified to ASTM and CE EN standards.


XSMALL 51-52CM (6 3/8 – 6 1/2) LARGE 57-58CM (7 1/8 – 7 1/4)
Small 53-54 cm (6 5/8 – 6 3/4) XLarge 59-60cm (7 3/8 – 7 1/2)
Medium 55-56 cm (6 7/8 – 7) XXLarge 61-62cm (7 5/8 – 7 3/4)


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