GPA Lining to adjust your GPA riding helmet.
Because you wear your helmet for several hours a day or a week, our new interior has been completely redesigned and, thanks to its softness, has gained a lot in comfort.
The fabric is treated antibacterial, antiperspirant. It is hand or machine washable at 30 degrees with neutral soap.
Helmets size :
shell 1 : size 53 to 56
shell 2 : size 57 to 59++