Extra thick cotton knee highs, Black
Two pairs of extra thick cotton knee highs in solid black, built with 20-30 mmHg graduated pressure.
4.3 (3,083)calf 10.5-17"

This set holds 2 pairs of knee high socks featuring a dotted polka knit across the leg. A blend of 70 percent cotton, 22 percent nylon, and 8 percent elastane gives the fabric a substantial feel with extra thickness through the sole. Built with graduated 20-30 mmHg tension, the knit is firmest at the ankle and eases as it reaches the top band. The natural cotton yarns provide a soft, matte finish that works well for daily wear in cooler rooms or shifts spent on hard floors.
Check price and sizesPrice shown at our last update. The retailer sets the current one.
Each size is a separate listing with its own price. The middle column is the calf circumference the maker prints for that size.
| Size | Fits calf | Price | Link |
|---|---|---|---|
| Small-Medium on this page | 10.5 - 13.5 in | $24.99 | Check price |
The polka dot design breaks up solid uniform scrubs or dark trousers without adding bulk inside shoes. Blending 70 percent natural cotton with nylon and elastane yields a dense, warm textile that holds its structure through repeated machine washing. Note that the heavy yarn makes this pair noticeably warmer to wear on hot summer afternoons.
Rated at 20-30 mmHg, this level of compression applies firm mechanical squeeze across the lower leg. The strong elasticity makes these socks considerably harder to pull on than mild 15-20 styles. Using household rubber gloves or a dedicated sock donner gives your hands the grip needed to work the heel cup into position.
This specific listing covers size Small-Medium, scaled for shoe sizes from 4.5 to 7.5 and calf circumference measurements between 10.5 and 13.5 inch. A wide ribbed cuff helps anchor the top below the knee bend, though it can leave temporary indentations on skin after extended hours of wear.
Copied from the listing without rounding.
| Brand Size | Shoe Size | Calf Circumference (in) |
|---|---|---|
| Small-Medium | 4.5-7.5 | 10.5- 13.5 |
| Medium-Large | 7.5-11 | 13.5- 17 |
| X-Large | 7.5-11 | 17 |
Compression comes from spandex under tension. Heat relaxes spandex permanently, so the two things that kill a compression sock are a hot wash and a hot dryer. Nothing else comes close.
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