SKU: 85600210793

UP Medical - Plantar Fasciitis Night Sock - Black

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Description

UP Medical - Plantar Fasciitis Night Sock - BlackMore information The Plantar Fasciitis or Strasbourg Strassburg Night Sock The plantar fasciitis sock from Ultimate Performance is a knee high sock that's been designed to be worn overnight to reduce and relieve the effects of plantar fasciitis. Providing a comfortable fit that won't affect sleep, this sock can also be used to reduce the symptoms of, as well as in conjunction with other remedies for Achilles tendonitis. How does the Plantar Fasciitis

More information

The Plantar Fasciitis or Strasbourg / Strassburg Night Sock 

The plantar fasciitis sock from Ultimate Performance is a knee high sock that's been designed to be worn overnight to reduce and relieve the effects of plantar fasciitis. Providing a comfortable fit that won't affect sleep, this sock can also be used to reduce the symptoms of, as well as in conjunction with other remedies for Achilles tendonitis.

How does the Plantar Fasciitis Sock work?

This plantar fasciitis sock features an adjustable strap system that allows you to simply adjust the level of dorsi-flexion to suit your needs - pulling the toes back up towards the knee as required. The pull on the toes causes the plantar fascia to stretch, and when stretched (for a sustained period overnight) the tissues are encouraged to repair and heal in a better position, which reduces and alleviates the symptoms of plantar fasciitis and related heel pain.

By holding the foot in a more dorsiflexed position it prevents the minute nodules of inflammation from settling into their comfort grooves and this in turn reduces the pinging sensation some experience with chronic PF first thing in the morning after a nights sleep. Has been proven to help cure PF in a very short space of time even after a long period of the condition.

Fabric content: 50% Nylon, 25% Spandex, 20% Polyester, 5% Polyurethane.

What size do I need? (UK shoe)

  • Small - 6-8  (will cover from a size 4 up to 8)
  • Regular - 8-11 (will work with a size 6 up to an 11)
  • X-Large - 12-14 (Will work with size 10 up to a 14)
  • NEW XS - 3-5 (works from size 2 up to a 5)

Fits the left and right foot.

One sock only per pack.

Please NOTE:  Strassburg is also a brand name for an almost identical product please do not confuse this product with the named one.  This is a UP PF Night Sock more commonly referred to as a Strassburg Sock.

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SKU: 85600210793

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Skurtzo
Fort Morgan, US
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025
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Shanna
Cuba, US
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
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Reviewed in the United States on April 13, 2026
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ClairY
Battle Creek, US
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
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Amazon Customer
Omaha, US
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
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Grma4m&m
Massapequa, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026

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