We may wish to contact you. Please enter your email address if you are happy with us contacting you.Email Address (optional)Please enter a valid email address
The One K Defender Air boasts PAS015 certified to ASTM standards, and allows you to find the perfect fit for your individual head shape. The secret is in the Air pump system that provides the ultimate in comfort and custom fit. The three hidden air pockets in the liner inflate by depressing its concealed air pump until you get the fit you want. One K Helmets boast the perfect synergy between advanced technology and aesthetically pleasing design.
Three hidden air pockets in liner inflate by pressing a concealed air pump in the harness to achieve desired fit
Matte Polycarbonate and Advanced ABS Composite outer shell
Two side, two front, one back, and two centre stripe vents
Comfort padded harness with synthetic suede lining, hook and loop adjustment, and Fastex buckle