Union x Nike Dunk Low "Bamboo": A Collapsible-Heel Dunk Arrives for Holiday 2026

Union Los Angeles is going back to Nike for a Dunk Low colorway called "Bamboo," slated to release in the Holiday 2026 season under style code IF7380-200. It follows the shop's earlier-in-the-year Air Jordan 1 High collection with Jordan Brand and fragment, and Sole Retriever notes the Bamboo pair has appeared on Nike's calendar since April.

The defining feature is the heel. The rear section collapses, so the Dunk can be worn as a regular low-top or flattened down and worn as a mule. It is a small change to a familiar basketball-derived silhouette, but it is what separates this pair from a standard Dunk Low.

The color story is tonal. Bamboo suede, a khaki-leaning shade, covers the upper and is matched on the midsole, while the outsole shifts to a creamy off-white for contrast. SneakerFiles lists University Gold and Light Cream as accent colors, and Sole Retriever describes yellow zig-zag stitching along the lace panel and tongue. Exposed stitching shows up around other parts of the shoe as well.

Branding is restrained. Union's name appears on the tongue logo, a side panel tag and the lace dubrae rather than being spread over the upper. SneakerFiles says the Bamboo is one half of a two-pair collection, joined by an "Off Noir" colorway.

Union has a long record with Nike, including its Air Jordan 1 projects and the 2022 Dunk Low "Passport Pack." For readers in Japan who follow Los Angeles streetwear, this is another Union take on a Nike staple, here built around a practical twist rather than loud graphics.

The release is described only as Holiday 2026 for now, and Nike's own new-arrivals page does not list a product page for the pair yet.

(Details are drawn from points that agree across reports by Sole Retriever, SneakerFiles.)