We guarantee shipping within 3 days and delivery within 4-10 days. 100% authentic, we are honest sellers. The Undefeated x Nike Dunk Low "Dunk vs AF1 - Black" is a monochromatic black colorway of the retro basketball shoe created by the California-based sneaker boutique and Nike in September 2021. The "Dunk vs AF1" collection honors Undefeated and Nike’s collaborative history by restoring previously used colorways of past collections and transferring them onto new silhouettes. This stealthy look features an interesting combination of materials—all in black—on the upper. Perforated suede appears on the toe and mid-panel while smooth suede can be found on the forefoot and heel. The Swoosh is constructed from pony hair, while the tongue and collar are designed in nylon and mesh, respectively. Undefeated’s signature "Five Strikes" logo can be found on the lateral side of the heel to complete the look. Release date: September 8, 2021