O'Neal MATRIX SPLIT V.23 MTB Helmet Black-Grey

Lightweight Inmold Technology fuses the inner EPS and shell together: more durable and ventilated plus increased protection and energy dispersion.
Multiple air vents for optimal ventilation and cooling.
Quick release buckle for easy single-handed fastening and release.
Retention system for perfect individual fit and easy one-hand adjustment.
Exceeds EN1078 and CPSC safety standards for bicycle Helmets.
About this helmet
The O'Neal MATRIX SPLIT V.23 MTB Helmet Black-Grey offers comfortable, reliable head protection for everyday riding. Measure around your head just above your eyebrows to choose the right size, and replace any helmet after a crash. Come and try helmets on in store and we'll help you get the right fit.
Fitting and advice in Sheffield
Not sure it's right for your bike? Visit our Moor Market shop in Sheffield city centre or our Stocksbridge shop and our mechanics will check compatibility for you. We can also fit it in our workshop or as part of a service, which you can book online or by messaging us. Fox Valley Bikes is Sheffield's local bike and e-bike shop, fixing bikes properly for over 20 years.