The Nike Air VaporMax 2020 Flyknit "Stone Blue" (CT1823-400) released in October 2020.
Original retail (2020): $220 · Lowest resale ask: $262 on Flight Club (Nov 13, 2026)
Colorway: Stone Blue/Deep Royal Blue/Glacier Blue · Style code: CT1823-400 · Release date: October 2020 · Lowest resale ask: $262 · Availability: Available now
Source: GOAT's catalog · stores checked Nov 13, 2026, 4:56 AM ET
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All Nike Air VaporMax 2020 Flyknit release dates & colorways