You are between standard helmet sizes or just plain hard to fit you like to adjust the fit of your helmet throughout the day.
One k defender air helmet.
The core of the one k mips is a low friction layer that mimics the brain s protective structure by reducing rotational forces to the head.
Designed with style and comfort in mind.
If your one k helmet is ever in an accident within the replacement period return it to us for replacement at the costs listed below.
Engineered for added protection.
The one k defender air riding helmet is the perfect helmet if your head is not exactly round nor exactly long oval.
This system allows the helmet to grow with the young rider.
The one k defender air riding helmet is the perfect helmet if your head is not exactly round nor exactly long oval.
You are between standard helmet sizes or just plain hard to fit you like to adjust the fit of your helmet throughout the day.
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.
The one k helmets are available in 3 shell sizes.
You are between standard helmet sizes or just plain hard to fit you like to adjust the fit of your helmet throughout the day.
By using the one k foam liners you can achieve the perfect fit.
One k defender air features three hidden air pockets inflate to provide the ultimate in fit and comfort for the inbetweener.
The one k defender air riding helmet is the perfect helmet if your head is not exactly round nor exactly long oval.
With enough features to appeal to those seeking everything a horseback riding helmet could possibly offer wrapped in a package that traditionalists can appreciate one k has the best of both worlds.
Certified to astm standards.
Defender air 470562 142 50 plus 5 00 s h 147 50 defender air suede 468736 164 98 plus 5 00 s h 169 98 racer skull cap 469693 119 98 plus 5 00 s h 124 98.