GPA Lining suitable for EASY, 4S & Jock Up series

Compatible with the Easy, 4S, and Jock Up series. GPA inner lining suitable for the Easy, 4S & Jock Up series.

Usage
Never before has a GPA inner lining been as soft and comfortable as our new inner lining. It is made from a single piece and is removable, allowing for size adjustments and easy replacement and washing when needed. The fabric is antibacterial, sweat-resistant, and machine washable. The new inner lining is attached between the EPS and the outer shell of the helmet using semi-rigid plastic strips. No more Velcro or rivets that could irritate the sensitive scalp.