The Knee High Compression Collection
Graduated compression from arch and plantar fascia to just below the knee, for long shifts, long flights and marathon runs.
The Knee High Edition is the only ZaTech style that reaches the calf: graduated compression for men and women from the ankle to just below the knee, with the same arch and plantar fascia support as every other style. It’s built for days measured in hours on your feet or in your seat: a long shift, a long flight, a long run, and the recovery day after. The snug, even hold up the leg may help legs feel less heavy by the end of the day. Available in four colors (Black on Black, Black on Gray, Gray and White), with a seamless toe.
The Knee High Edition
- White
$14.99 | Free Shipping
The Knee High Edition
- Gray
$14.99 | Free Shipping
The Knee High Edition
- Black on Gray
$14.99 | Free Shipping
The Knee High Edition
- Black on Black
$14.99 | Free Shipping
Choose your height
How the Knee High compares
| Style | Height | Material | Best for | Price | Link |
|---|---|---|---|---|---|
| Low Cut | Below the ankle | Technical synthetic knit | Discreet everyday wear | $14.99 | View the Low Cut Collection → |
| Quarter CutMost Versatile | Above the ankle | Technical synthetic knit | One height for everything | $14.99 | View the Quarter Cut Collection → |
| Merino Wool | Crew | Natural Merino wool blend | Cold weather & boots | $17.99 | View the Merino Wool Collection → |
| Knee High | Below the knee | Technical synthetic knit | Calf fatigue & long shifts | $14.99 | You’re viewing this style |
Get it right the first time
Fit, size & care
Find your size
| Size | Men | Ladies |
|---|---|---|
| Small | 5 – 7 | 5 – 8 |
| Medium | 7 – 8 | 8 – 9.5 |
| Large | 8 – 9.5 | 9.5 – 11 |
| X-Large | 9.5 – 11.5 | 11 + |
US shoe sizes. Between sizes: size up for comfort, down for a tighter fit.
How it should fit
- Snug by design. Compression socks should fit relatively snug so the targeted zones sit where they’re meant to.
- Wide feet? Go one size up.
- Putting them on. Roll the sock down, stretch it sideways, slide your toes in and roll it up. Expect a slight pull over the heel.
Care
- Machine wash, gentle cycle, warm water, neutral soap.
- No bleach.
- Low-temperature dryer is fine; stretch gently by hand to restore the shape.
- With daily wear, replace about every 5-6 months.
Go deeper
See how it works
The support zones, explained on our science hub pages.
Good to know
FAQs
Do knee-high compression socks feel too tight or restrictive?
No — graduated compression is tighter at the arch and ankle and gradually loosens up the leg. It's built for comfortable all-day wear, not a tourniquet feel.
Will these stay up without slipping down?
Yes — a non-binding welt band at the top holds the sock in place through a full day without digging in or requiring readjustment.
What size should I order?
Use the size chart on this page: the Knee High comes in Small to X-Large by shoe size. Between sizes, size up for everyday comfort or down for a tighter fit; for wide feet, go one size up.
How do I wash and care for them?
Machine wash on a gentle cycle with warm water and neutral soap, and skip the bleach. A low-temperature dryer cycle is fine; stretch the socks gently by hand afterwards to restore their shape.
How long does shipping take?
Standard shipping within the US is free and usually takes 4-5 business days.
What if they don't fit?
Not sure of your size? Contact us before you order. Our 30-day Risk-Free Wear-Test covers one pair; additional returns and refunds are covered by our refund policy.
How is the Knee High different from the shorter styles?
It runs from the ankle to just below the knee, so the graduated compression continues up the calf; the other three styles are significantly shorter: the Low Cut sits just below the ankle, the Quarter Cut above the ankle, and the Merino Wool at crew height.