The GS Nike Flex Runner 4 (IF2893-006) released Tuesday, October 14, 2025 for $52 retail.
Colorway: Ghost/Football Grey/Blue Tint/University Blue · Style code: IF2893-006 · Release date: October 14, 2025 · Retail (Nike US): $52 · Availability: Sold out at retail
Source: Nike.com · listed Apr 21, 2026 · date unchanged
More colorways & related: GS Nike Flex Runner 4 — Summit White/Arctic Green · GS Nike Flex Runner 4 — Pink Rise/Playful Pink · GS Nike Flex Runner 4 — Black Illusion Green · GS Nike Flex Runner 4 — Racer Blue/Midnight Navy · GS Nike Flex Runner 4 — University Red Black · GS Nike Flex Runner 4 — Black White Blur · GS Nike Flex Runner 4 — Mystic Navy/Light Pumice · GS Nike Flex Runner 4 — Blackened Blue/Bright Violet · GS Nike Flex Runner 4 — Barely Green/Photon Dust · PS Nike Flex Runner 4 — Peony Pearl Pink · TD Nike Flex Runner 4 — Bleached Lilac White · PS Nike Flex Runner 4 — Bleached Lilac White