Improved design with an even closer contour fit. Lightweight, less bulk. Air-flow perforated neoprene to allow the leg to breathe, releasing heat. Two strong "quick grip" closures make these boots easy to put on correctly every time. Bell boots stays in place with cutback shape and "quick grip" tab. Fits like a second skin to protect your equine athlete while keeping the dirt out. Easy to clean. Medium and Large (black only). Purple, Pink, Black, White, Neon Green, Royal Blue and Red.