adidas UltraBoost 21 Cold.RDY "Legend Ink Acid Yellow"
Lowest resale ask: $98 on Flight Club (Nov 14, 2026)
Colorway: Legend Ink/Crystal White/Acid Yellow · Style code: S23893 · Lowest resale ask: $98 · Availability: Available now
Stores checked Nov 14, 2026, 4:21 PM ET
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