Explore OS1st performance socks and compression bracing sleeves for foot comfort and targeted support. The range includes FS6 Foot Sleeves, FS4 Plantar Fasciitis Socks and supports designed for specific areas such as the ankle and knee.
OS1st uses Compression Zone Technology® to apply different compression levels to targeted areas. Features, sizing and intended use vary by product, so check the individual listing before choosing.
17 products
Choosing Your OS1st Socks or Compression Sleeve
Choose according to the area you want to support, your activity and the product’s intended use. OS1st socks and bracing sleeves have different constructions and fitting requirements.
Compare FS6 Foot Sleeves and FS4 Plantar Fasciitis Socks if you’re exploring foot compression options. Check each listing for coverage, cushioning, sizing and wearing instructions.
For help comparing these styles, read:
OS1st bracing sleeves target particular areas of the body. Select the model designed for the area you need to support, rather than assuming one sleeve provides the same support as another.
For example, the KS7 Knee Sleeve combines mapped compression with a slim, breathable construction designed to support knee stability while maintaining mobility. os1st.com
Use the size chart for the specific product. Different models may require different measurements, and OS1st recommends choosing the larger size when you fall between sizes. os1st.com
Check whether the product is supplied individually or as a pair, and whether it requires a left or right option.
Follow the care instructions for your particular model. OS1st’s instructions for compression bracing sleeves are to hand wash with mild soap and air dry, avoiding bleach and fabric softener. Sock washing instructions can differ. os1st.com
Learn more about compression socks and how they work.
Always read the label and follow the directions for use. If symptoms persist or irritation occurs, discontinue use and consult your healthcare professional.
Got a question? We are here to answer
