UltraBOOST 3.0 sneakers Supplied by a premier sneaker marketplace dealing with unworn, already sold out, in-demand rarities. Each product is rigorously inspected by experienced experts guaranteeing authenticity. The Ultra Boost silhouette continues to win due to its limitless design potential. For this 2017 release, adidas dresses up the Ultra Boost 3.0 model with a black Primeknit upper. But it’s the return of the coloured Boost midsole that defines this release. Here, adidas’ favourite full-length cushioning system appears in a noticeable bronze tint with matching lace tips. The Core Black Primeknit upper is constructed with the now famous 3.0 design. Premium black leather on the three stripe overlay is matched by a heel cage featuring a unique texture. This version of the Ultra Boost 3.0 is coined the “Bronze Boost.” Please note this item is unisex and sold in men's sizing. Imported Composition Sole: Rubber 100% Outer: Polyester 100% Lining: Polyester 100%