Superfeet Carbon Size:D (7.5 - 9 US) ABS Outer Shell with EPS

ABS Outer Shell with EPS liner

Original Chassis - Size 281mm

The FLT-3 combines the metal axle spacers of the FLT-1 with the unmatched grinding feel

High density toe box

a mix of natural and artificial rubber blends

Superfeet Carbon Size:D (7.5 - 9 US) ABS Outer Shell with EPSSuperfeet Run Support Low Arch insoles add stability and comfort to your running and walking shoes, improving efficiency and reducing fatigue. the responsive EVOLyte carbon fiber cap and thin, high density comfort foam combine to create smooth and efficient energy transfer throughout your gait, from foot strike to toe off. Thin profile made to fit well in slim fitting running and walking shoes. HEEL CUP Positions and cradles the heel to optimize