AfterPay Available - Need a boost to your marathon training regimen? New Balance have you covered with the updated FuelCell SuperComp Trainer v3. Designed to complement the SuperComp Elite v4, this super trainer focuses on enhancing performance during long runs and daily efforts. The New Balance FuelCell SuperComp Trainer v3 boasts a 40mm stack height filled with technolgies dedicated to push you further, faster. The supercritical PEBA blend FuelCell midsole is paired with New Balances Energy Arc system which combines a forked carbon fibre plate with strategic midsole voids to deliver you the smoothest, snappiest running experience. The lightweight and breathable FantomFit engineered mesh upper provides a secure lockdown on the foot whilst keeping weight at a minimum.