British Eventing|British Horse Society|British Riding Club|British Show Jumping|Endurance GB|Riding for the Disabled|Showing Council|The Pony Club|The Whitaker NRG Helmet has a smooth, matte effect outer with a dash of sparkle silver on either side.__It has a hard EPS foam inner shell which will absorb the shock from any impact and fall, and has been lined with breathable coolmax liner that can be removed and machine washed.__Tested to SEI ASTM F1163-15 and VG1 standard, it comes with their Dial-To-Fit system which allows you to finely tune the fit of your helmet for complete comfort.2 large front vents which has sparkle silver Sizes: XS 48-52cm, S 52-56cm, M 57-60cm, L 58-62cm* Approved for the following Riding Disciplines__British Dressage|Trec GB|UK Polocrosse Association