Nike Flex Train
The Nike Flex Train (HV9977-101) released Wednesday, October 1, 2025 for $80 retail.
Colorway: White/Blue Hero/Black · Style code: HV9977-101 · Release date: October 1, 2025 · Retail (Nike US): $80 · Availability: Sold out at retail
Source: Nike.com · listed May 5, 2026 · date unchanged
More colorways & related: Nike Flex Train — Light Army/Sequoia · Nike Flex Train — Diffused Blue · Nike Flex Train — Black/Anthracite · Nike Flex Train — Indigo Storm/Hydrogen Blue · Nike Flex Train — Off White · Nike Flex Train — Mineral Slate · Nike Flex Train — Glacier Blue/Photo Blue · Nike Flex Train — Summit White/Orange Pulse · Nike Flex Train — Black/Dark Smoke Grey · Women's Nike Flex Train — Football Grey · Women's Nike Flex Train — White Sail · Women's Nike Flex Train — Steam/Light Silver