**EasyCare has Discontinued the Flex Lineup - Final Sale, No Refunds** The EasyShoe Flex Heart Bar is a hybrid nail-on shoe that features the concussion absorption powers of polyurethane while a unique spring steel core provides flexibility and durability that encourages the hoof to flex with each footfall. Heart bar version, side clip or toe clip. Artimud is recommended to help reduce chances of thrush or sole flaking. Spreading a thin layer onto sole before applying EasyShoe. Is this Shoe Right for You? Check out EasyCare Boot/Shoe Comparison Information Here Learn How to Size Hoof Boots & Shoes Here Application Tools Needed: Nailing: Nail Size and Style: Size 3 or 4 Slim Blade. E Head or Combo Head Glue or Casting: Equi-Thane Adhere Glue Dispensing Gun EasyShoe Impression Material (DIM) EasyShoe Mesh Pad Mixing Tips Hoof Buffy Hoof Buffy Sleeve Heavy Duty Plastic Wrap Information FAQs & Videos: FAQs EasyShoe Flex What Makes this Horse Shoe Unique Video EasyShoe Flex Install Video EasyShoe Flex Spring Steel Core in Action Video Application Guide: EasyShoe Flex PDF Application Guide Here Customization Instructions: Dye your EasyShoe Instructions Accessories: EasyCare Quick Studs Pack or Scoot Boot Ice Studs (Both Work) *Sold as a Pair*