Stylish Sleek Design: We wanted our orthopedic flip flops to be for everyday wear. We use a genuine leather strap with comfy soft lining and a medium-density E.V.A.-cushion footbed cover. Quality Construction: Made with a biomechanical arch support, deep heel cup to stabilize foot and ankle, light weight for easy stride, soft cotton microfiber toe post, durable non-slip rubber outsole. Plantar Fasciitis Sandals: Designed to realign foot structure, distribute body weight, relieve heel and ball of foot pain, aching feet and legs, and correct over-pronation, fallen arches, flat feet. Developed by Australian Podiatrists: Zullaz Byron are sleek and stylish orthotic flip flops for men developed by Australian podiatrists and approved by the TGA (Therapeutic Goods Administration). Rubber sole.