The Overkill x adidas ZX 4000 Keychain is a collaborative sneaker that celebrates the iconic ZX 4000 silhouette. This special edition was released as part of a larger collection with the Berlin-based retailer, Overkill, offering a unique take on the classic runner.

• Features a premium construction with a mix of materials.
• Distinctive colorway inspired by Overkill's aesthetic.
• Incorporates elements nodding to the original ZX 4000 design.
• Includes a special keychain accessory, a signature element of this collaboration.