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. High-Impact ABS Shell. 2-Stage Foam Liner. 11 Open Vents.