Saucony Endorphin Speed 4 Running Shoe – Men's Size:12.5 layered heat retention

layered heat retention

UPF 40+ and a DWR finish round out the sun and weather protection

Outsole: durable rubber or treaded sole suited for winter conditions

Expandable pocket for carrying keys

Adaptive lacing system with padded tongue and soft heel collar lining locks the foot in place without pressure points on long efforts

Saucony Endorphin Speed 4 Running Shoe – Men's Size:12.5 layered heat retentionBuilt for runners who train hard and race harder, the Endorphin Speed 4 is our top pick for tempo work, long runs, and race day. PWRRUN PB foam paired with a winged nylon plate delivers carbon like propulsion at a friendlier price point, while the zonal mesh upper keeps things locked down and breathable mile after mile. PWRRUN PB superfoam midsole delivers an aggressive combination of light weight and high energy return you feel it working on every