Equestrian Riding Helmet Cover - Royal Blue with Swarovski Crystals Add some Bling! Protect your helmet and show your colors! One Size fits most English and Western Riding Helmets, including Troxel, GPA, IRH, International and more. The Visor Pocket fits over helmets with a built in brim. Most covers are also available with a built-in plastic visor for Skull-Type or Eventing Helmets. Just give us an email if you need the visor or don't want the bow. Stretch Nylon Lycra-Spandex embellished with genuine Swarvoski Crystals. Hand washable. No dryer, no heat.