GPA's advanced technology in a lightweight riding helmet. Tough composite outer shell of polymer resin is reinforced with fiberglass and features a front vertical band of Titium to ensure rigidity. Two new wide lateral vents cool the neck. Shock-absorbing inner shell has been updated, with a more ergonomic shape to improve fit, plus a new rear band that is smaller, more flexible and comfortable. The redesigned chinstrap has a self locking buckle and signature badge. Removable lining consists of separate parts made of high tech foam which are eaily cleaned. Flexible visor. Helmet is covered in a layer of rubberized polymer. In navy or black. Sizes 6 3/8 - 7 3/4. ** ASTM F1163-04a/SEi Certified. Notice and Warning