Adidas Yeezy Boost 380 'Onyx' Infants FZ4422 Size 10K Brand New Og All DSAdd some style to your little boy's wardrobe with these black Adidas Yeezy Boost 380 'Onyx' Infant sneakers. The shoes are made from 100% cotton, making them soft and comfortable for his tiny feet. The athletic style gives him the freedom to move around and play while looking stylish. These sneakers come in a size 10k and are brand new in the original box with all the original accessories included. The Adidas Yeezy Boost 380 'Onyx' Infant sneakers are