Adidas Y-3 white leather 'Bracket' hi-top sneakers Japanese artistry meets supreme athletic technology thanks in part to the culmination of Yohji Yamamoto's partnership with Adidas.. Available in - US 9 (UK 8.5), US 9.5 (UK 9), US 10 (UK 9.5), US 10.5 (UK 10), US 11 (UK 10.5)