# OS1st KS7 Performance Knee Sleeve - Black

The knee works as a primary stabilizer in movement — absorbing impact, managing direction changes, and supporting the body through training and daily life. The OS1st KS7 Performance Knee Sleeve delivers mapped compression designed to support the joint while maintaining mobility, so you can move with confidence.

-   Graduated compression zones support the knee joint and surrounding muscles
-   Designed to help with patellar tracking, general knee discomfort, and post-activity recovery
-   Slim, low-bulk profile fits comfortably under clothing
-   Moisture-wicking, breathable knit keeps the knee cool during activity
-   Stays in place during training, running, and everyday movement

**Details:**

-   Sizes: S, M, L, XL (measure around the center of the knee for best fit)
-   Sold as an individual sleeve
-   Hand wash recommended

## Details

- **Price:** 24.99 USD
- **Vendor:** OS1st
- **Type:** Knee Sleeves
- **Tags:** 300+, done, Find Image, Fix, need-seo, OS1st, seo-review, show-discount-banner, Socks

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Black / Small | 24.99 USD | In stock |
| Black / Medium | 24.99 USD | In stock |
| Black / Large | 24.99 USD | In stock |
| Black / XLarge | 24.99 USD | In stock |

## Images

- OS1st KS7 Performance Knee Sleeve - Black
- OS1st KS7 Performance Knee Sleeve - Black, product shot

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> Source: [The Shoe Collective](https://theshoecollective.com/products/performance-knee-sleeve)
> Updated: 2026-10-12