Formthotics Sport Run Dual Insole Blue/Grey Size:XS The FS4™+ Compression Bracing Socks

The FS4™+ Compression Bracing Socks is designed as an all-in-one performance running and recovery sock providing relief for ankle swelling

high filament recycled yarn for extreme moisture control and next to skin comfort

Heel stack height34

Back of hand: 87% Nylon 13% Elastane

Formthotics Sport Run Dual Insole Blue/Grey Size:XS The FS4™+ Compression Bracing SocksPick up the pace and extend your endurance with Formthotics Run insoles. Your total foot support for biomechanical alignment, efficient power transfer and injury prevention. Designed for high performance on the track, in the gym, and on the court. Formthotics Run Dual provides both cushioning and control with a double Formax foam layer.