FS4 CREW PLANTAR FASCIITIS COMPRESSION SOCK Removable Footbed Left and right asymmetrical aluminum

Left and right asymmetrical aluminum toe

Midsole meets ASTM D471-06 903# oil and isooctane chemical resistance standards

a deep heel cup and roomy toe box

Cushioned Knit Upper Lining: Lined with knit fabric

Built with an air-injected midsole

FS4 CREW PLANTAR FASCIITIS COMPRESSION SOCK Removable Footbed Left and right asymmetrical aluminum4 Zones of Compression Technology Relieves and prevents symptoms from plantar fasciitis, foot fatigue, arch pain, and heel pain Seamless construction No show, low bulk shape, can be used underneath additional socks if desired Made from soft nylon for cushioning and durability Anti bacterial Moisture wicking Blister protection Medical grade foot support