Aetrex Men's Train Posted Orthotics (L820M) Size:8 Small: Fitting Men’s shoe sizes

Small: Fitting Men’s shoe sizes 4-5 and Women’s shoe sizes 5-6

Silicone threads on the inner side prevent the socks from slipping

Arch:  Semi-rigid polypropylene support shell

The rapid moisture wicking and optimized shape of these socks ensure a comfortable

Thanks to their light cushioning for unbeatable power transmission and direct feedback

Aetrex Men's Train Posted Orthotics (L820M) Size:8 Small: Fitting Men’s shoe sizesTop Cover Material: Ultra soft mesh polyester fabric to maximize air flow and reduce moisture Center Cushioning Material: FitGuard to cushion every stride with slow recovery memory foam Performance Base: Aerocell polyurethane for high energy return Insole Thickness: . 2165" Recommended for: Gym Workouts, Training Sessions Best for: Gym sneakers, Training shoes, Athletic sneakers, Tennis shoes Aetrex Train Orthotics are designed for gym goers wanting