Nike Flex Train

Nike Flex Train — Diffused Blue/Work Blue/White (HV9972-400)

The Nike Flex Train (HV9972-400) released Saturday, December 20, 2025 for $80 retail. It's in stock at 2 of the 3 retailers Just Drops tracks.

Lowest resale ask: $139 on Flight Club (Nov 6, 2026)

Colorway: Diffused Blue/Work Blue/White · Style code: HV9972-400 · Release date: December 20, 2025 · Retail (Nike US): $80 · Availability: Available now

Source: Nike.com · listed Apr 21, 2026 · date unchanged · stores checked Nov 6, 4:24 PM ET

Where to buy: StockX · Tracked at 3 retailers

More colorways & related: Nike Flex Train — Indigo Storm/Hydrogen Blue · Nike Flex Train — Off White · Nike Flex Train — Mineral Slate · Nike Flex Train — Summit White/Orange Pulse · Nike Flex Train — Glacier Blue/Photo Blue · Nike Flex Train — Black/Dark Smoke Grey · Nike Flex Train — Black Light Khaki · Nike Flex Train — Light Army · Nike Flex Train — Black/White · Women's Nike Flex Train — Football Grey · Women's Nike Flex Train — White Sail · Women's Nike Flex Train — Steam/Light Silver

All Nike Flex Train release dates & colorways