Cantu Microfiber cap for hair drying, 1 piece,from £7.64 up to £21.99 Compare prices4→Microfiber hair drying cap, 1 pc, Cantu [810006940824] Hair drying cap made of soft, ultra-plush, absorbent microfiber material. How to use: Use the cap after wa more→shing and moisturizing. It can also be used when using the "hair plop" method to create curls. Presentation: 1 pc.