FS6 Performance Foot Sleeve Sock Size:XL Vibram® EcoStep Natural outsole made

Vibram® EcoStep Natural outsole made with 90% oil-free ingrediants

We built it for both

Frame suitable for medium to extra large faces

with better support and comfort than its predecessor as well

Contoured cork-latex footbed creates custom support with wear

FS6 Performance Foot Sleeve Sock Size:XL Vibram® EcoStep Natural outsole madeAn innovative product to help manage plantar fasciitis, the low profile OS1st FS6 Performance Foot Sleeve provides relief while running, at work or when sleeping by helping lift and stabilize the plantar with additional compression to reduce swelling. Product Details: Pair of sleeves Compression foot sleeve slips on and off easily 24 7 relief; can be worn under socks while running, at night or throughout the day Helps lift and stabilize the plantar