adidas UltraBoost 21 "Focus Olive"
The adidas UltraBoost 21 "Focus Olive" (S23876) released in October 2021.
Original retail (2021): $180 · Lowest resale ask: $134 on GOAT (Nov 14, 2026)
Colorway: Focus Olive/Focus Olive/Acid Yellow · Style code: S23876 · Release date: October 2021 · Lowest resale ask: $134 · Availability: Available now
Source: GOAT's catalog · stores checked Nov 14, 2026, 4:20 PM ET
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