About OS1st Plantar Fasciitis & Wellness Socks

About OS1st

OS1st specializes in products to relieve poor circulation, aching legs and feet, plantar fasciitis, Achilles tendonitis and even shin splints.


The OS1st® Brace Layer System™ is powered by Compression Zone Technology® combining the benefits of medical grade orthopedic bracing support with the power of graduated compression. Compression Zone Technology® is the design platform for every OS1st® product. This patented breakthrough technology delivers medical grade support in sleek and powerful performance bracing sleeves. The result? Prevention of common injuries, like Plantar Fasciitis, pain-free performance and a quicker return to your active lifestyle.


Each product is composed of medical-grade fabric containing Compression Zone Technology. This technology is typically used in compression socks and supports. The gradient compression in each product (from 20-30 mmHg) allows for non-binding comfort, muscle and ligament support, and increased circulation. These products are designed to be worn up to 8 hours a day even while you exercise, depending on your comfort level. Use of these products can aid in recovery from injuries.


The soft, moisture-wicking fabric helps to keep your skin cool and dry while it provides medical grade support. They are approved by the American Podiatric Medical Association, the Food and Drug Administration, and the Medicines and Healthcare Products Regulatory Agency.


See how OS1st products can help your feet and legs feel their best!