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OS1st

Quarter Crew Plantar Fasciitis Compression Socks (FS4) - Black

Quarter Crew Plantar Fasciitis Compression Socks (FS4) - Black

Regular price $39.95 AUD
$39.95 AUD
Sale price
$39.95 AUD
Taxes included.
  • Unisex
  • Active, Lifestyle Sport
  • ACCESSORIES
Compression Support
  • Graduated compression
  • Targeted relief
  • Moisture-wicking

Ships from our Australian warehouse.

Colour: Black
Size: Small

Please note: product colours may vary slightly due to lighting and screen settings.

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Our first ever Plantar Fasciitis sock featuring award winning, patented FS6® technology. Wearing the FS4TM PF socks during runs or sports activity will aid in preventing PF symptom onset and act as an overall foot health and performance aid. With precise targeted compression levels, the FS4TM features Compression Zone Technology® that is designed for proper foot support and injury prevention. Add to that, soft moisture-wicking fabric with anti-odor treatment and padding in the right places which creates a technical performance sock that strengthens the foot structure and prevents Plantar Fasciitis, as well as, overuse injuries.<br />COMES WITH ONE (1) PAIR OF SOCKS PER PACKAGE.

Under Pressure? Give Your Best Performance:

When you get your blood pumping, all the muscles in your body need their share. Proper circulation is important for maintaining and rebuilding muscles after intense workouts. A sports foot compression sleeve will support your muscles while they work hard.

The Best Plantar Fasciitis Socks and Sports Compression Foot Sleeves:

Our FS4 Plantar Fasciitis Socks provide medical grade orthopaedic support. Patent pending Compression Zone Technology relieves and prevents pain. Get relief from past injuries, plantar fasciitis, chronic heel pain, swollen arthritic ankles and feet, or poor circulation.

4 Zones of Graduated Compression:

The OS1st FS4 Plantar Fasciitis Sock has a comfortable, shaped fit. The high performance design delivers four different zones of compression. This is a product that is comfortable and easy to wear daily. Dont let bulky and uncomfortable splints keep you from your peak performance.

Defend Your Foots Health:

Our FS4 Plantar Fasciitis Socks reduce and prevents pain and injury from active lifestyles. Save yourself the hassle of putting your feet up and work on recovering! The OS1st FS4 Plantar Fasciitis Socks are a perfect fit for your active lifestyle!

Targeted Conditions:


  • Plantar fasciitis
  • Foot fatigue
  • Arch/heel pain

Performance Features:

  • Medical grade support
  • Y-gore heel for anatomical shape
  • Patented Compression Zone Technology
  • Seamless construction
  • Moisture wicking, extra durable & soft nylon
  • Extra cushioning without the bulk
  • Anatomical left/right design for perfect fit
  • Anti-bacterial fabric


Fit & Care:

• Wash gentle on cold. Tumble dry on low heat. No bleach or fabric softener• SizeAverage Shoe Size Small US: M 3-5.5 W 4-6.5 UK: 2-4.5 EU: 34-37 Medium US: M 6-9.5 W 7-10.5 UK: 4.5-8.5 EU: 37.5-43 Large US: M 10-13 W 11-PLUS UK: 9-12 EU: 43-47 X-Large US: M 13.5-PLUS -- UK: 12.5-PLUS EU: 48-PLUS

Fit and sizing guidance for this style is coming soon. If you are between sizes, we recommend sizing up.

Shipping. Free shipping over $149, or $7 standard. Shipping to Australia, most orders arrive within a few business days.

Returns. Easy returns with Checkout+ return protection added at checkout. 30-day returns on unworn items in original condition. Outlet items are final sale.

OS1st

Relief you can feel, movement you can trust, from the sock up. OS1st engineers Compression Zone Technology across a full range of performance socks, everyday styles and bracing, so your comfort experience is complete from the ground up. Whether you're recovering, training or simply on your feet all day, OS1st is the finishing touch your feet deserve. Get active. Stay active.