Skip to Main Content
OS1st FS4 Plantar Fasciitis No Show (1x) (Black)
Alternate Views:

OS1st FS4 Plantar Fasciitis No Show (1x) (Black)

Manufacturer ID# 34541B
SKU: COSFS1-BLK
Price: $24.99

The first-ever Plantar Fasciitis sock featuring award winning, patented FS6® technology. A technical performance no show sock that strengthens the foot structure and prevents Plantar Fasciitis symptom onset as well as overuse injuries. With precise targeted compression levels and cushioning, the OS1st FS4 Plantar Fasciitis No Show sock features Compression Zone Technology® that is designed for proper foot support. Get relief from past injuries, plantar fasciitis, chronic heel pain, swollen arthritic ankles and feet, or poor circulation.

    Performance Features

  • Medical Grade Support
  • Y-Gore heel for anatomical shape
  • Seamless Construction
  • Extra cushioning without the bulk
  • Anatomical left/right design for perfect fit
  • Anti-bacterial fabric
  • Before ordering, use this size chart for an accurate fit - Sizing is based on Average US Shoe Size

    • Small: Men's Shoe 3-5.5,  Women's Shoe 4-6.5
    • Medium: Men's Shoe 6-9.5,  Women's Shoe 7-10.5
    • Large: Men's Shoe 10-13,  Women's Shoe 11-Plus
    • Extra Large: Men's Shoe 13.5-Plus

    • Manufacturer #:  3454B/3454W
    • Sport:  Running, Tennis, Pickleball, Fitness, Training
    • Colors:  Black, White
    • Material/Fabric:  87% Nylon/13% Lycra Spandex
    • Sizes Available:  S-XL (See Item Description for Size Chart)
    • Length:  No Show
    • Design/Technology:  OS1st provide medical grade orthopedic support. Get relief from past injuries, plantar fasciitis, chronic heel pain, swollen arthritic ankles and feet, or poor circulation.
    • Misc:  Comes with one (1) pair of socks per package.
    Loading...