I purchased these on ZOZOTOWN this year for a business trip and used them for a few days. I'm selling them now as I no longer need them. Product Name: Grand Crosscourt mens Category: Shoes > Sneakers Brand Item Number: C26655 Material: Upper: Sheepskin, Lining: Synthetic Leather, Outsole: EVA / Rubber Color: Black Size: 7 Inspired by tennis shoes, this collection was born from a minimalist design concept. Without compromising on functionality, GrandOS technology provides flexibility, cushioning, and amazing lightness.