FS4 Plantar Fasciitis No Show Sock

When plantar fasciitis makes first steps and last miles hurt, the FS4 is our go-to no-show sock for runners, hikers, and anyone on their feet all day. Targeted arch compression supports the plantar fascia to ease heel and arch pain, while the snug knit resists bunching and slipping.

• Targeted arch compression supports the plantar fascia to help ease heel and arch pain during and after activity
• Snug, stay-put knit resists bunching and slipping, so support stays right under your arch
• Low-cut no-show profile hides inside trail runners, hiking shoes, and everyday sneakers
• Built for long runs, all-day hikes, and work shifts on your feet when morning heel pain hits hardest
• Sizes S–XL in black, white, grey, mint, aqua, lavender, and steel blue, so you can rotate pairs all week