OS1st FS4+ Over The Calf Compression Bracing Sock

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 performance aid. With precise targeted and medical grade graduated compression levels, the FS4™+ features Compression Zone Technology^® that is designed for proper foot and leg support and injury prevention. Developed with the highest quality, soft moisture-wicking fabric containing an anti-odor treatment and padding in the right places, the FS4™+ creates a technical performance sock that strengthens the foot and leg structure and prevents overuse injuries.

Targeted Conditions:

• Recovery
• Ankle Swelling
• Varicose Veins
• Plantar Fasciitis
• Achilles Tendonitis
• Heel/Arch Pain
• Shin Splints

Performance Features:

• Moisture wicking, extra durable and soft micro-fiber nylon
• Extra cushioning without the bulk
• Anatomical left/right design for the perfect fit
• Medical Grade 20-30mmHg graduated compression

Comes with one (1) pair of socks per package.