The adidas ZX 8000 "Grey Purple" (FX3100) released Tuesday, April 21, 2020.
Original retail (2020): $110 · Lowest resale ask: $315 on GOAT (Nov 14, 2026)
Colorway: Grey Two/Purple/Core Black · Style code: FX3100 · Release date: April 21, 2020 · Lowest resale ask: $315 · Availability: Available now
Source: GOAT's catalog · stores checked Nov 14, 2026, 4:20 PM ET
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