Fuse Delta 125 Knee/Shin/Ankle Combo Kids Pads KidsThe Delta 125 pad is constructed from a breathable perforated and tougher Duratex neoprene with air plush lining for maximum comfort. To protect your knees from impact we use our DFS system foam under a polyamide soft cap, with additional padding for side impacts. The shin section uses a hard plastic shield with a soft dual layer foam backing. The ankle protector also uses a breathable perforated and tougher Duratex neoprene with air plush lining for