Schampa Stretch SkullcapIf you are looking for a fantastic skullcap for any and all styles of helmets, this is one of the best you can buy it is proven itself for nearly 20 years. Made with Schampas stretch fabric, the Schampa Traditional Stretch SkullCap is a one size fits all piece of headwear great that is great for all seasons. A sock for your head Separate your head from the gunk in your helmet Form fitted for a secure fit Use with any helmet No center seam Use over or