Aetrex Black Thong Flip Flop Casual Sandals US Women's 7.5 Color: Black Condition: Gently worn pre owned condition Comfortable Orthotic Supportive Arch support Cushioned Ergonomic Contoured Lightweight Summer-ready Beachwear Casual chic Versatile Orthopedic Foot-friendly Pain relief Stylish Podiatrist-approved Slip-resistant Adjustable strap Shock-absorbing Health-focused Bio-mechanical Anatomical Wellness Molded footbed Anti-bacterial Moisture-wicking Comfortable walk Sandal season Footwear comfort