The adidas UltraBoost 1.0 GORE-TEX "Underground" (GY2675) released Wednesday, October 20, 2021.
Lowest resale ask: $331 on GOAT (Nov 14, 2026)
Colorway: Core Black/Core Black/Core Black · Style code: GY2675 · Release date: October 20, 2021 · Lowest resale ask: $331 · Availability: Available now
Source: GOAT's catalog · stores checked Nov 14, 2026, 4:20 PM ET
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