Amazon.co.jp: Adidas Q47208 LITE ADIRACER ADAPT 4.0 K Casual Shoes, GRY SIX/GRY Shi, US Men's Size 6 (24.5 cm) : Sports & Outdoors
Size Charts
Amazon.co.jp: Adidas LWR95 Kids Duramo 10 Sneakers, Boys, Girls, US Men's Size 10 (17 - 25.5 cm), Team Royal Blue/Beam Green/Pulse Blue (GV8921), US Men's Size 6 (17.0 cm), Team Royal Blue/Beam