New Balance 2024 Spacer V4 Review. In our runs, we were also excited to discover its upgraded. The supercomp elite v4 gets an all peba midsole with a new lighter energy arc carbon plate.
New balance resigned the upper, opting for a supportive, mesh upper in v4 departing from the bootie construction upper of v3. The fuelcell rebel v4, new balance’s fast and fun un plated trainer gets a new 20% peba / 80% eva blend fuelcell midsole foam, a considerably broader platform with 5mm more stack height by our measurements, a.