Superfeet Carbon Size:E (9.5 - 11 US) Twinblade Alu (max 90mm) 280mm/11"

Twinblade Alu (max 90mm) 280mm/11" Frame

if their feet are a 12J then go with the 13J - 3 US size

Available in White and Black

80mm max wheel size

Integrated Liner

Superfeet Carbon Size:E (9.5 - 11 US) Twinblade Alu (max 90mm) 280mm/11"Superfeet 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