adidas UltraBoost 21 "Carbon Solar Red"
The adidas UltraBoost 21 "Carbon Solar Red" (FZ2559) released in June 2021.
Original retail (2021): $180 · Lowest resale ask: $113 on Flight Club (Nov 14, 2026)
Colorway: Carbon/Core Black/Solar Red · Style code: FZ2559 · Release date: June 2021 · Lowest resale ask: $113 · Availability: Available now
Source: GOAT's catalog · stores checked Nov 14, 2026, 4:21 PM ET
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