The PS Nike Flex Runner 4 (IF2894-405) released Monday, April 20, 2026 for $45 retail. It's in stock at 2 of the 6 retailers Just Drops tracks.
Lowest resale ask: $90 on Flight Club (Nov 6, 2026)
Colorway: Mystic Navy/Light Pumice/Work Blue/Midnight Navy · Style code: IF2894-405 · Release date: April 20, 2026 · Retail (Nike US): $45 · Availability: Available now
Source: Nike.com · listed Apr 20, 2026 · date unchanged · stores checked Nov 6, 4:24 PM ET
Where to buy: Champs Sports · Tracked at 6 retailers · Champs Sports release calendar
More colorways & related: PS Nike Flex Runner 4 — Blue Crystal/Picante Red · PS Nike Flex Runner 4 — Black Illusion Green · PS Nike Flex Runner 4 — Summit White/Arctic Green · PS Nike Flex Runner 4 — Racer Blue/Midnight Navy · PS Nike Flex Runner 4 — Pink Rise/Playful Pink · PS Nike Flex Runner 4 — University Red Black · PS Nike Flex Runner 4 — Black White Blur · PS Nike Flex Runner 4 — Blackened Blue/Bright Violet · PS Nike Flex Runner 4 — Summit White · GS Nike Flex Runner 4 — Summit White/Arctic Green · GS Nike Flex Runner 4 — Pink Rise/Playful Pink · TD Nike Flex Runner 4 — Bleached Lilac White