Kith x Adidas Ultraboost Mid Aspen Size 8.5 BY2592 Ultra Boost Mid Ronnie Fieg. The item "Kith x Adidas Ultraboost Mid Aspen Size 8.5 BY2592 Ultra Boost Mid Ronnie Fieg" is in sale since Monday, October 18, 2021. This item is in the category "Clothing, Shoes & Accessories\Men\Men's Shoes\Athletic Shoes". The seller is "nhauge11" and is located in Mankato, Minnesota. This item can be shipped to United States.