Havaianas Women's High Fashion Sandal,Grey,39/40 BR (9-10 M US) 100% Synthetic Imported Rubber sole Heel measures approximately 3" Platform measures approximately 1.0" Made of 100% high-quality and super-super soft durable rubber Rice pattern sole prevents slippage No overheating and no worries Wont lose its shape The original flip flops from Brazil since 1962 Customers can get a sandal with/without "W" imprinted on the Sole. Both the items are correct. The "W" denotes women's size and not wide size