FuelCell Rebel v5
Colorway: GREY MATTER with SILVER METALLIC · Style code: MFCX3NO · Release date: May 1, 2026 · Price: $145 · Availability: Available now
Where to buy: New Balance · Tracked at 5 retailers
More colorways: Sydney Levrone FuelCell Rebel v5 (MFCX8E5) · Women's Sydney Levrone FuelCell Rebel v5 (WFCX1YQ) · Women's FuelCell Rebel v5 (WFCX6SN) · FuelCell Rebel v5 (MFCX9HM) · Women's FuelCell Rebel v5 (WFCX8GO)
The men’s New Balance FuelCell Rebel v5 Grey Days in Grey Matter with Silver Metallic presents its running construction in a restrained gray palette. The synthetic mesh upper has a fine repeating pattern, with a striped metallic N spanning the side and a small Rebel label near the heel. Pale laces and a lightly padded collar blend into the upper. A cream-gray FuelCell midsole is the largest continuous surface, shaped into angular ridges along the side and rising toward the toe.
This Grey Days edition uses the Rebel v5’s everyday running design, pairing a streamlined mesh upper with FuelCell foam for a responsive feel on both steady runs and shorter efforts. The U.S. listing offers standard D and wide 2E options; men’s size 16 in 2E carried a regular U.S. list price of $144.99 as of September 15, 2026.