fs4+ compression bracing socks over the calf
The FS4™+ Compression Bracing Socks is a new expansion of our Socks with Purpose® program. Designed as an all-in-one performance running and recovery sock, our FS4™+ socks provide 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 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.
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.
The Best Recovery Socks for the Seasoned Athlete!
Our FS4™+ Compression Bracing Socks provide medical grade orthopedic support combined with Compression Zone Technology® to relieve pain and prevent injury. Get relief from past injuries, Plantar Fasciitis, swollen ankles and feet, shin splints, or poor circulation.
5 Zones of Medical Grade Graduated Compression
The OS1st® FS4™+ Compression Bracing Socks are designed anatomically correct with a Y-gore heel pocket for perfect placement on your feet and legs. The five zones of compression boost venous flow, protect the Plantar Fascia, support the Achilles and improve circulation to create a product that is comfortable and easy to wear daily.
Faster Recovery, Improved Circulation, and Injury Prevention!
Our compression bracing socks reduce and prevent pain and injury from active lifestyles. Wear the FS4™+ socks for top-notch performance!
Available in a sporty black, grey, pink and white, with our exclusive reflective logo for safety in low light conditions, the OS1st® FS4™+ Compression Bracing Socks are a perfect fit for your active lifestyle!