Come and see our amazing products. This ice silk riding hat is made of polyester. It is hygroscopic, sweat wicking, breathable, soft fabric, close to the skin, delicate feel, not easy to wrinkle and comfortable to wear. The highly elastic fabric is not easy to deform, has elasticity on all sides, does not pick face shape and is not tight. Suitable for running, cycling, mountaineering and outdoor travel. The price includes the shipping cost to ca, QTY over 3000pcs by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order