The Union x Nike Dunk Low “Natural Selection Eclipse” is part of the Natural Selection collection, which also includes the “Fatigue” and “Hide” colorways. The collection originally launched through Union on October 30, 2026, with a wider release for the Eclipse edition expected on November 13. The retail price is $135.
Quick Facts
Union x Nike Dunk Low “Natural Selection Eclipse”
Color: Off-Noir/University Gold-Dark Ash-Off-Noir
Release Date: October 30, 2026 – Union
Release Date: November 13, 2026 – SNKRS
Style Code: IF7380-001
Price: $135
Where to Buy: SNKRS
More Info: Nike Release Dates
Union’s Chris Gibbs approached this collaboration differently from some of the brand’s previous Nike projects. Instead of creating another Dunk designed around hype, the goal was to make an everyday shoe with premium materials and a more relaxed construction. The idea behind Natural Selection is to return the Dunk to its roots as an accessible sneaker that people can wear regularly.
For the “Eclipse” edition, Off Noir and Dark Ash cover the upper on this Nike Dunk Low, with premium suede used throughout. University Gold stitching adds contrast around the eyestays and tongue, while Union branding is stamped on the tongue. Additional details include a custom lace dubrae and a small Union patch on the midfoot. The black rubber sole maintains the color scheme, while Nike and Union branding appears on the insoles.
One of the biggest changes is the construction. Union removed the traditional padding and lining, giving the Dunk a more unstructured design. Most notably, the heel has been re-engineered to collapse, allowing the shoe to be worn as a regular Dunk Low or folded down into a slip-on mule. The pair also comes with additional laces in White, Grey, and University Gold.
More Nike Dunk Low Releases
Union Nike Dunk Low Natural Selection Eclipse Release Date
The Union x Nike Dunk Low “Natural Selection Eclipse” will be released on October 30th, 2026, via Union and on November 13th on the SNKRS app. The retail price is $135. Below, you can check out more photos for a closer look.
Bottom Line
Union takes a different approach with its latest Nike collaboration. The “Eclipse” Dunk Low uses premium suede, minimal branding, and a deconstructed build, rather than relying on bright colors or oversized details. The collapsible heel is the standout feature, giving the classic silhouette another way to be worn. For those who prefer understated sneakers with thoughtful construction, this release is worth checking out.
Frequently Asked Questions
In 2022, Union and Nike released the Passport Pack, which included the “Argon,” “Court Purple,” and “Pistachio” Dunk Low colorways.
The name references evolution and adaptation. Union uses the concept to describe the Dunk as an everyday shoe that naturally fits into a person’s wardrobe rather than being treated as a collectible.