Sizes & Colors: Available in whole sizes from 6-11, these women flip flops fit a medium and wide foot and come in different colors. For half sizes, choose the nearest size down. Stylish & Ethical Design: We wanted our orthopedic flip flops to be elegant for everyday wear. We use a vegan leather braided strap with comfy soft lining and a non-sweat faux leather footbed cover. Quality Construction: Made with a biomechanical arch support, deep heel cup to stabilize foot and ankle, soft cotton microfiber toe post, light weight for easy stride, durable non-slip rubber outsole. Plantar Fasciitis Slippers: 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 Heidi are sleek and stylish orthotic casual sandal for women developed by Australian podiatrists and approved by the TGA (Therapeutic Goods Administration).