climbing or biking for warmth and comfort

Some training runs are meant to push you past your comfort zone

Lightweight solid rubber outsole

which reduces the risk of suffering a knee injury

50 mm Double power booster velcro strap

New Balance Women's FuelCell Shift TR *SALE* Trekking Poles climbing or biking for warmthMade to help boost your agility training, our FuelCell Shift TR features a springy FuelCell midsole for an ultra responsive and comfortable ride through high intensity drills. These innovative women's training shoes also feature a state of the art FitWeave Lite upper with no sew overlays for a lightweight feel that delivers a supportive, locked in fit. FuelCell foam delivers a propulsive feel to help drive you forward FitWeave Lite Upper features no