---
product_id: 164987466
title: "KS7 Performance Knee Brace with Compression Zone Technology–Stabilizing Knee Sleeve for Pain Relief, Patella Support, Running, Arthritis, Men & Women"
brand: "os1st"
price: "203 zł"
currency: PLN
in_stock: false
reviews_count: 12
category: "Os1st"
url: https://www.desertcart.pl/products/164987466-ks7-performance-knee-brace-with-compression-zone-technology-stabilizing-knee
store_origin: PL
region: Poland
---

# Compression Zone Tech for targeted knee support 24% LYCRA Spandex for stretch & comfort Silicone grip for non-slip all-day wear KS7 Performance Knee Brace with Compression Zone Technology–Stabilizing Knee Sleeve for Pain Relief, Patella Support, Running, Arthritis, Men & Women

**Brand:** os1st
**Price:** 203 zł
**Availability:** ❌ Out of Stock

## Summary

> 🦵 Elevate your knee game—support that moves with you, not against you.

## Quick Answers

- **What is this?** KS7 Performance Knee Brace with Compression Zone Technology–Stabilizing Knee Sleeve for Pain Relief, Patella Support, Running, Arthritis, Men & Women by os1st
- **How much does it cost?** 203 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/164987466-ks7-performance-knee-brace-with-compression-zone-technology-stabilizing-knee)

## Best For

- os1st enthusiasts

## Why This Product

- Trusted os1st brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Secure Fit:** Silicone grip technology ensures the brace stays put during intense workouts or long shifts—no slipping, no distractions.
- • **Lightweight & Breathable:** Moisture-wicking micro-nylon fabric keeps you cool and comfortable under any clothing or activewear.
- • **Precision Compression Zones:** Medical-grade graduated compression enhances blood flow & reduces inflammation for faster recovery.
- • **Pain Relief Meets Performance:** Designed to relieve arthritis, runner’s knee, meniscus tears, and more while stabilizing muscles and tendons for peak mobility.
- • **Universal Sizing & Versatility:** Available in standard and plus sizes, fits left or right knee, perfect for men, women, athletes, and seniors alike.

## Overview

The OS1st KS7 Performance Knee Brace combines advanced Compression Zone Technology with a lightweight, breathable fabric blend of 24% LYCRA Spandex and 76% Micro-Nylon. Engineered for all-day stability and pain relief, it features a silicone grip to prevent slipping during any activity. Available in multiple sizes for men and women, this knee sleeve supports recovery from arthritis, patella issues, and sports injuries while fitting discreetly under clothing.

## Description

Buy OS1st KS7 Performance Knee Brace with Compression Zone Technology–Stabilizing Knee Sleeve for Pain Relief, Patella Support, Running, Arthritis, Men & Women on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Good knee support - Gives the right level of support without restriction of movement. Also is comfortable to wear under pants.
Review: Excellent design and quality - I've tried a lot of different brands. I hike take moderate hikes regularly, have moderate arthritis, am old.(73) These are thin, yet provide the right amount of support- not too much which for me can actually increase pain due to lack smooth interaction between all areas of the knee. They are very durable. Worth the price!

## Features

- 24% LYCRA Spandex, 76% Micro-Nylon
- Wide Range of Sizes for All – Fits left or right knee; available in standard and plus sizes to accommodate men and women with different body types. Ideal as a compression knee brace for women, seniors, or athletes of all levels. For proper fit while sitting measure 4" above the center of your knee. Refer to size chart for correct size.
- Targeted Knee Pain Relief – Relieves pain from arthritis, patella issues, meniscus tears, swelling, runner’s knee, and overuse injuries. Provides joint stabilization and circulation support for faster recovery and lasting comfort.
- Non-Slip All-Day Support – Stay-in-place knee sleeve with silicone grip keeps brace secure during running, workouts, volleyball, basketball, football, or long shifts. Designed for athletes, active lifestyles, and everyday knee support.
- Compression Zone Technology – Medical-grade, graduated compression zones deliver firm yet comfortable support. Improves blood flow, reduces inflammation, and stabilizes muscles, tendons, and ligaments for sports, work, and daily use.
- Breathable, Lightweight Fabric – Thin and durable knit with moisture-wicking fibers prevents overheating and irritation. Fits easily under clothing, uniforms, or pads. Perfect for men and women needing flexible, discreet compression.
- Fits well under or over any activewear or clothing unlike bulky splints or braces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012GEEW7Y |
| Age Range Description | Adult |
| Best Sellers Rank | #42,416 in Health & Household ( See Top 100 in Health & Household ) #189 in Knee Braces |
| Brand Name | OS1st |
| Closure Type | Pull On |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (574) |
| Global Trade Identification Number | 05060345222586 |
| Included Components | 1 OS1st KS7 Knee Sleeve |
| Item Form | Sleeve |
| Item Weight | 1 Kilograms |
| Manufacturer | ING Source, Inc. |
| Material | 24% LYCRA Spandex, 76% Micro-Nylon |
| Model Name | KS7 |
| Model Number | KS7 |
| Number of Items | 1 |
| Part Number | 41OS1KS7BLKXL |
| Product Care Instructions | Gentle was cold, tumble dry low heat. Do not bleach or add fabric softener. |
| Size | X-Large |
| Special Features | Lightweight, Non Slip, Wicking |
| Specific Uses For Product | Arthritis, Chondromalacia Patella, Iliotibial Band Syndrome, Patellar Tracking Disorder, Tendinitis |
| Sport Type | Multi-Sport |
| Target Use Body Part | Knee, Knees |
| Unit Count | 1.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** OS1st
- **Size:** X-Large
- **Specific Uses For Product:** Arthritis, Chondromalacia Patella, Iliotibial Band Syndrome, Patellar Tracking Disorder, Tendinitis
- **Use for:** Knee, Knees

## Images

![KS7 Performance Knee Brace with Compression Zone Technology–Stabilizing Knee Sleeve for Pain Relief, Patella Support, Running, Arthritis, Men & Women - Image 1](https://m.media-amazon.com/images/I/81BxAiIalmL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is the OS1st KS7 Knee Brace supposed to fight tight?**
A: Yes, our KS7 Knee Brace is a compression sleeve and is supposed to fit snug to ensure you are getting the proper support.

**Q: How should I wash my OS1st KS7 Knee Brace?**
A: For optimal results, we recommend hand washing the brace and letting it air dry.

**Q: What is the brace made out of?**
A: It is made of a high quality spandex and nylon combination.

**Q: Is this brace for the left or right knee?**
A: The brace was designed to be worn on both the left or the right knee, it is not left or right specific.

**Q: How do I know what size to order?**
A: Please refer to our sizing guide and the how-to video to ensure you are measuring correctly and ordering the size we suggest. If you're in-between sizes, please choose the larger size.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good knee support
*by S***E on March 3, 2026*

Gives the right level of support without restriction of movement. Also is comfortable to wear under pants.

### ⭐⭐⭐⭐⭐ Excellent design and quality
*by P***E on November 6, 2025*

I've tried a lot of different brands. I hike take moderate hikes regularly, have moderate arthritis, am old.(73) These are thin, yet provide the right amount of support- not too much which for me can actually increase pain due to lack smooth interaction between all areas of the knee. They are very durable. Worth the price!

### ⭐⭐⭐⭐ Very supportive brace
*by L***A on October 6, 2025*

This knee brace is very supportive and easy to put on/off. The only reason I didn't give it 5 stars is because the top band feels quite tight after awhile so I need to remove it.

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**Shop now:** [https://www.desertcart.pl/products/164987466-ks7-performance-knee-brace-with-compression-zone-technology-stabilizing-knee](https://www.desertcart.pl/products/164987466-ks7-performance-knee-brace-with-compression-zone-technology-stabilizing-knee)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-24*