High-impact ABS shell 2-stage soft foam liner Nylex lamination on the 2-stage soft foam liner 11 open vents From bowls to half pipes, from skate parks to backyards, Pro-Tec has spent the last 4 decades listening to the needs of skaters all over the world, in order to create the best protection available, period. The Pro-Tec Classic Skate draws its line of design right back to our original helmet model. Our 2-stage soft foam liner and the newly added EVA crown pad keep things comfortable and lightweight, making this the style of choice season after season. From bowls to half pipes, from skate parks to backyards, Pro-Tec has spent the last 4 decades listening to the needs of skaters all over the world, in order to create the best protection available, period. The Pro-Tec Classic Skate draws its line of design right back to our original helmet model. Our 2-stage soft foam liner and the newly added EVA crown pad keep things comfortable and lightweight, making this the style of choice season after season.