This style fits small, if you're ordering this style for the first time, we suggest to order the next size up. Upper: Synthetic suede leather, Waterproof Lining: Extra warm and comfortable synthetic sherpa Lining of insock: Synthetic sherpa Insole: Moulded EVA cushioning for added comfort, support and shock absorbency. Removable for easy replacement, if needed. Outsole: TPR
