Superfeet Run Support High Arch Insoles (Green) Size:D (M7.5-9/W8.5-10) there are padded thumb sleeves

there are padded thumb sleeves to help eliminate stings and allow for quick transfers at the hot corner

Body insulated with a 50/50 blend of 600 fill recycled waterfowl down and recycled polyester

breathability

all while still being super-light and breathable

This provides more room for muscular body types while still offering the streamlined look of a slim fit

Superfeet Run Support High Arch Insoles (Green) Size:D (M7.5-9/W8.5-10) there are padded thumb sleevesSuperfeet Run Support High Arch insoles help runners reduce foot fatigue while gaining efficiency. The responsive EVOLyte carbon fiber cap and two layers of AeroSpring Rebound foam combine to deliver exceptional comfort and smooth and efficient energy transfer through your gait from foot strike to toe off. Made to replace the removable liner in roomy to moderate fitting running and walking shoes. Trim to fit your shoe size.