Andevan Helmet Liner Coolmax Fabric Skull Cap Style (Pack of 2 Pcs) (Black) This order includes 2 pcs. Made in Taiwan. Ship from USA For Head circumference around 22.5"~25"; The actual color on the physical item might be slightly different from the color on pictures. 100% polyester lined with Coolmax fabric; High Performance four-channeled quick-dry fiber which helps to remove moisture and sweat from the skin rapidly and keeps you comfort Wear it under helmet or it can be worn by itself as well Fits just above the ears and works perfectly for anyone who wears a helmet.