FS4 Plantar Fasciitis ¼ Crew Socks Merino Wool
Merino wool compression ankle socks for running and other activities to prevent Plantar Fasciitis symptoms.


- Targeted conditions: Plantar fasciitis, foot fatigue, arch pain, heel pain
- Medical-grade support
- Y-Gore heel for anatomical shape
- Patented Compression Zone Technology
- Seamless construction for added comfort
- Moisture-wicking, extra durable and antibacterial soft nylon
- Extra cushioning without the bulk
- Anatomical left / right design for a perfect fit
- Quarter cut, ankle socks
- Material: 25% merino wool, 10% LYCRA® Spandex, 40% nylon and 25% acrylic
- Sold as a pair
OS1st Plantar Fasciitis ¼ Crew Socks offer strategically placed, medical-grade support and unique features to provide relief and help prevent recurring symptoms of plantar fasciitis and everyday foot and leg pain.
Wearing these socks during runs or sports activity will aid in preventing plantar fasciitis symptom onset and act as an overall foot health and performance aid.
Merino wool gives your feet extra comfort with its flexible, soft and lightweight fibres. It has outstanding durability and feels cool in the summer and warm in the winter. With precisely targeted compression levels, the FS4TM features Compression Zone Technology® designed for proper foot support and injury prevention.
How to wash your compression socks?
It is important to wash your socks when you buy them from the store, but they probably should not be thrown in with the rest of your clothes. Washing your socks with all your other dirty laundry increases the chances of you losing a sock or multiple socks. The socks can get all wrapped up in your clothes and fall out in unexpected places when you are transferring your clothes from one location to the next. Instead of washing them with your other clothes do a separate load of just socks or put your socks in a wash bag before throwing them in with the rest of the laundry. You’ll also want to
• Make sure that the water is on cold. It is important to avoid using hot water when washing because it speeds up the aging process of the sock.
• It can also be helpful to turn the sock inside out before you put it in the washer because the dirtiest and most sweat filled part of the sock is on the inside.
• Use delicate, non-bleach detergent. Bleach may be tempting to get stains out, but this will destroy the health of your socks.
How to dry your compression socks?
Heat is the enemy of socks in the washing and drying stage. Once your socks are washed the best method to ensure a long healthy sock life is to go old school. Yes, you guessed it, the the hang and dry method. This helps the socks avoid an unnecessary beating that the dryer was prepared to hand out. While this method may take up more space and be more time consuming, it is the safest drying option.
How to store your compression socks?
To keep your socks looking good and staying intact, it is better to avoid folding them. Instead, lay the socks on top of one another in the drawer. This method provides a cleaner drawer presentation and helps you keep your socks organized without destroying the shape of the sock.
One full box contains 90 pieces of this product, so we kindly recommend ordering in full boxes for convenient delivery.