OS1st FS4+ Compression Bracing SocksThe FS4+ Compression Bracing Socks is designed as an all in one performance running and recovery sock providing relief for ankle swelling, varicose veins, Plantar Fasciitis, Achilles tendonitis, heel and arch pain and shin splints while also improving recovery. Our proprietary design infused with award winning, patented FS6 technology makes these socks a must have to help strengthen your foot and leg structure and act as an overall health and

non bounce

1/4-length silhouette covers your ankle

Made exclusively for Merrell

The sole is fitted with Impact Brake System lugs of different angle inclinations

With a wide 42mm cap and high-flow valve

forcefulness and firmness in the hit

The GT-1000™ 12 GS (Grade School) shoe is designed to provide stability for kids as they roll through their stride

GU Electrolyte Brew Tabs are reformulated with xylitol to help reduce gastrointestinal distress when compared to sorbitol

this versatile

Comfort Cinch has been upgraded with High Molecular Weight Polyethylene cord for extra strength and air mesh panel to prevent chaffing

Large rear compartment to accommodate up to a 2

patented FS6® technology makes these socks a must-have to help strengthen your foot and leg structure and act as an overall health and performance aid