adidas x ISS US National Lab Ultraboost 20 。adidas UltraBoost 20 x ISS Space Collaboration. Rare limited-edition \"Space Race\" colorway in good condition. Gorgeous iridescent purple/blue shifting Boost midsole—stands out everywhere? Style Code: FV8450 Details: Highly coveted collaboration with the ISS U.S. National Laboratory. Extremely comfortable data-driven Primeknit upper with Tailored Fiber Placement for precision lockdown support. Authentic space-themed tongue patch branding. Continuous traction with Continental Rubber outsoles. Colorway: Tech Indigo / Legend Ink / Blue Violet Metallic Ships quickly from a smoke-free home! ? Style Tags: adidas ultraboost, ultraboost 20, iss space race, nasa, tech indigo, space collaboration, iridescent boost, mens running shoes, athletic sneakers, rare sneakers, limited edition, streetwear, comfortable shoes, gym shoes, size 12 sneakers.