Product Code 470152

One K™ Defender Chrome Stripe Helmet

MSRP $289.95

(3 customer reviews)
The popular One K™ Defender Horseback Riding Helmet with eye-catching elegant chrome venting accents and an easy to clean matte finish.

Additional information

Sizes X-Large, X-Large Long Oval, X-Small, X-Small Long Oval, XX-Large, XX-Large Long Oval, Small, Small Long Oval, Medium, Medium Long Oval, Large, Large Long Oval
Colors Black Matte CS, Grey Matte CS, Navy Matte CS
Share This


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. 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 standards.

Read more


  • Matte Polycarbonate and Advanced ABS Composite outer shell
  • Two side, 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

Helmet Shape

icone-helmetshape-roundCreated with Sketch.


Is shaped for a head which has almost identical front-to-back and side-to-side measurements.

icones-helmetshape-ovalCreated with Sketch.

Long Oval

Is shaped for a head which is longer front-to-back (from forehead to the back of the skull) than it is side-to-side (ear to ear).

One K™ Defender Chrome Stripe Helmet Features

468259 Defender Helmet
Helmet Ventilation


Ventilation mesh on both sides, front, top, and back of helmet for a sporty look and maximum airflow.

Shorter harness


Polycarbonate and Advanced ABS Composite Shell.

Stainless Steel

Stainless Steel

Stainless Steel Mesh won’t rust.

Stainless Steel

Fastex Buckle

3 reviews for Defender Chrome Stripe Helmet

  1. Michael Walton

    Fabulous fit and comfort. I can ride all day and I don’t even realize I I’m wearing a helmet. Thank you Peggy for recommending One K. Michael Walton. FEI show jumper and eventer.

  2. Sophia Rosenthal

    Lovely helmet, super comfortable and great airflow. I love this!

  3. Pat

    I needed to update my helmet and what a perfect choice this defender has been. The oval is the best fitting light weight helmet I have ever had in 25 years of riding! Not only that it’s simple clean polished lines with the matte black finish is stunning to look at. What a great helmet!

Add a review

Your email address will not be published. Required fields are marked *

**ASTM F1163-04A AND CE EN 1384 CERTIFIED HELMETS (HELMET NOTICE, DISCLAIMER, AND WARNING)Dual Certified All equestrian sports are inherently dangerous and involve the risk of serious injury or death. Riders using these products ride at their own risk with full knowledge of the hazards and risks associated with their activities. Helmets are designed for equestrian use only. Helmets cannot offer complete protection from injury or death to riders in case of fall, collision, impact, loss of control or otherwise. Helmets cannot protect areas of the head that are not covered. Helmets offer no protection against injuries involving forces other than impact. CAUTION: HELMETS MUST FIT WELL AND ALL RETENTION STRAPS MUST BE SECURELY FASTENED. Helmets are constructed so that the energy of an impact may be absorbed through partial destruction of the helmet. Helmets that suffer an impact should be destroyed and replaced. The protective qualities of helmets may be compromised by prior impact, age, use and many common substances. Always follow the manufacturer’s recommendations before applying cleaning agents, paints, or adhesives. English Riding Supply disclaims any responsibility for injuries or death incurred while wearing any of the helmets offered for sale. Representations regarding testing results, equipment ratings, product specifi cations, ASTM and/orSEI standards, and the adequacy of all such standards and designations are made solely by the product’s manufacturer. English Riding Supply does not warrant or confirm the representations of the manufacturers. English Riding Supplly makes no representations express or implied regarding the fi tness of these products for any particular purpose nor the extent to which the products protect riders from injury or death.

You may also like…