---
product_id: 49978894
title: "870 Knee Support with Flexible Support Stays"
brand: "shock doctor"
price: "€ 128.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Shock Doctor"
url: https://www.desertcart.fr/products/49978894-870-knee-support-with-flexible-support-stays
store_origin: FR
region: France
---

# N-Tex™ tech wicks moisture & delivers therapeutic warmth Flexible side stabilizers for dynamic support Breathable mesh cooling window for airflow 870 Knee Support with Flexible Support Stays

**Brand:** shock doctor
**Price:** € 128.89
**Availability:** ✅ In Stock

## Summary

> 🦵 Unlock your knee’s full potential—support that moves with you, not against you.

## Quick Answers

- **What is this?** 870 Knee Support with Flexible Support Stays by shock doctor
- **How much does it cost?** € 128.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/49978894-870-knee-support-with-flexible-support-stays)

## Best For

- shock doctor enthusiasts

## Why This Product

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

## Key Features

- • **Odor-Free Confidence:** Integrated antimicrobial tech keeps your gear fresh, no matter how hard you train.
- • **Latex-Free & Lightweight:** Safe for sensitive skin and non-bulky to wear under any athletic gear or casual wear.
- • **Anatomical Compression Fit:** Pre-curved design tapers perfectly for all-day comfort and secure stabilization.
- • **Patella Protection, Elevated:** Padded buttress cushions your kneecap, preventing impact discomfort during intense activity.
- • **Engineered for Active Recovery:** Moderate support ideal for sprains, strains & unstable joints—keep moving without compromise.

## Overview

The Shock Doctor Knee Stabilizer 870 offers moderate, flexible support with integrated side stabilizers and a breathable mesh window to keep you cool. Featuring N-Tex™ technology for moisture wicking and therapeutic warmth, plus antimicrobial protection, it’s designed for active adults recovering from minor to moderate knee injuries. Its anatomical, pre-curved fit and padded patella buttress ensure comfort and stability during martial arts, handball, or everyday wear.

## Description

Product Description Make sure nothing stands in your way With the ultimate Knee StabiliserExperience excellent knee support with the 870 Shock Doctor Knee Stabilizer. This pre-curved, anatomical design tapers to both the upper and lower leg for a comfortable, compression fit. Fully equipped with padded patella buttress, the kneecap is firmly secured and protected so you can continue to move with confidence.Performance Level 2: Moderate support for minor to moderate sprains, muscle strains and unstable joints allowing for use as necessary for recovery Integrated flexible side stabilisers, Breathable mesh cooling window, N-TexTM for moisture wicking and therapeutic warmth and healing, Integrated Antimicrobial Technology to reduce odour causing bacteria LATEX FREE This product is not a substitute for medical care. Always seek professional medical advice for the diagnosis and treatment of pain, injury or irritation System Requirements continuity 2012 Box Contains 1 x Shock Doctor Knee Stabilizer With Flexible Support Stays SD-008, Large

Review: Comfort and confidence!! - I have tried several knee supports for my knee since I tore my Medial Collateral Ligament 9 years ago, and not been totally happy with any of them. Either they did not offer any support or were too clumsy and uncomfortable to wear for martial arts use, so I stopped using them. My brother used shock doctor mouth guards for rugby and was always impressed, so when I saw this I thought I would give it a try. This support is great in the fact that it pulls on over the leg, so has no rough straps that cut into the back of the knee, and as it is fully enclosed keeps the knee warm. The patella support works well and is not hard or uncomfortable to land on when going in for a takedown. The last time I tried a single leg takedown I felt my knee move and I swelled up quickly afterwards, but this support keeps everything where it should without being too bulky to move around in. The springy supports are not intrusive or too weak to do what they are supposed to do. I was tempted to go for the Shock Doctor Ultra Knee, but it is not necessary and would probably be more suitable for those with Cruciate Ligament damage and/or reconstruction. The fitment chart on the Shock Doctor website was very handy and spot on, and should be referred to by anyone looking to purchase one of their products. This product has given me worry free comfort, protection and confidence in either Gi or MMA shorts, and lets me get on with what I am doing. 10/10!!
Review: Really good product! - I had surgery on my knee after tearing my meniscus at juijitsu and so needed a bit of support when I returned to training. This knee stabiliser is brilliant, very well made and comfortable to wear and gives me the confidence to get back training. I have bought Shock doctor products befor and so chose this one as I knew it would be a quality product. The sizing guide is accurate and so it fits well, however my injured leg has lost a lot of conditioning so is skinnier than my other but if the strap get too tight when I build the muscle up in my leg I won't hesitate to buy another one the next size up.

## Features

- Integrated flexible side stabilizers
- Breathable mesh cooling window
- N-TexTM for moisture wicking and therapeutic warmth and healing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00598YBBC |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | 85,447 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 603 in Knee Braces |
| Brand | Shock Doctor |
| Brand Name | Shock Doctor |
| Closure Type | Hook, Loop |
| Colour | Black |
| Country of Origin | Vietnam |
| Customer Reviews | 4.1 out of 5 stars 2,092 Reviews |
| Global Trade Identification Number | 00733313025360, 00733313052281 |
| Item Dimensions | 12.7 x 7.6 x 2.5 centimetres |
| Item Type Name | Shock Doctor Knee Stabilizer with Flexible Support Stays - Black, Large |
| Manufacturer | Shock Doctor |
| Material | Rubber |
| Model Name | Knee Stabilizer With Flexible |
| Model Number | 870 |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Size | Large (35-37.5cm/13.75-14.75") |
| Specific Uses For Product | martial_arts |
| Specific uses for product | martial_arts |
| Sport Type | handball |
| Target Use Body Part | Knee |
| UPC | 733313052281 |
| Use for | Knee |

## Product Details

- **Brand:** Shock Doctor
- **Size:** Large (35-37.5cm/13.75-14.75")
- **Specific uses for product:** martial_arts
- **Use for:** Knee
- **Age range (description):** Adult

## Images

![870 Knee Support with Flexible Support Stays - Image 1](https://m.media-amazon.com/images/I/618aiWvJuXL.jpg)
![870 Knee Support with Flexible Support Stays - Image 2](https://m.media-amazon.com/images/I/71TbI0xIr+L.jpg)
![870 Knee Support with Flexible Support Stays - Image 3](https://m.media-amazon.com/images/I/71hqGX9DGoL.jpg)
![870 Knee Support with Flexible Support Stays - Image 4](https://m.media-amazon.com/images/I/81Rr1UYXK0L.jpg)
![870 Knee Support with Flexible Support Stays - Image 5](https://m.media-amazon.com/images/I/81VD2daWguL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfort and confidence!!
*by D***D on 5 February 2013*

I have tried several knee supports for my knee since I tore my Medial Collateral Ligament 9 years ago, and not been totally happy with any of them. Either they did not offer any support or were too clumsy and uncomfortable to wear for martial arts use, so I stopped using them. My brother used shock doctor mouth guards for rugby and was always impressed, so when I saw this I thought I would give it a try. This support is great in the fact that it pulls on over the leg, so has no rough straps that cut into the back of the knee, and as it is fully enclosed keeps the knee warm. The patella support works well and is not hard or uncomfortable to land on when going in for a takedown. The last time I tried a single leg takedown I felt my knee move and I swelled up quickly afterwards, but this support keeps everything where it should without being too bulky to move around in. The springy supports are not intrusive or too weak to do what they are supposed to do. I was tempted to go for the Shock Doctor Ultra Knee, but it is not necessary and would probably be more suitable for those with Cruciate Ligament damage and/or reconstruction. The fitment chart on the Shock Doctor website was very handy and spot on, and should be referred to by anyone looking to purchase one of their products. This product has given me worry free comfort, protection and confidence in either Gi or MMA shorts, and lets me get on with what I am doing. 10/10!!

### ⭐⭐⭐⭐⭐ Really good product!
*by A***R on 17 February 2016*

I had surgery on my knee after tearing my meniscus at juijitsu and so needed a bit of support when I returned to training. This knee stabiliser is brilliant, very well made and comfortable to wear and gives me the confidence to get back training. I have bought Shock doctor products befor and so chose this one as I knew it would be a quality product. The sizing guide is accurate and so it fits well, however my injured leg has lost a lot of conditioning so is skinnier than my other but if the strap get too tight when I build the muscle up in my leg I won't hesitate to buy another one the next size up.

### ⭐⭐⭐⭐ Good product, good customer service
*by C***E on 1 October 2021*

I injured my knee and was told it was a muscle problem: they didn’t contract and retract as they should after I exercised. I used the measurement guide but due to my measurement I ordered a L and XL at the same time. The L came and didn’t fit so I measured again and decided to cancel the XL and order XXL. XXL fits. Customer service was quick and responsive. No problem getting a refund for the L & XL even though the XL hasn’t yet been delivered. Responsive: because I complained that the delivery date had been pushed back for the XL and I need it NOW! Good product, good customer service.

## Frequently Bought Together

- Shock Doctor 870 Knee Brace, Knee Support for Stability, Minor Patella Instability, Meniscus Injuries, Minor ligament Sprains for Men & Women, Sold as Single Unit (1)
- Shock Doctor Knee Brace Compression Sleeve Support (1 Unit). Helps Pain / Healing from Arthritis, Bursitis, Tendonitis, Meniscus Tear, Patella Alignment and more. For Basketball, Football, Running and most Sports. Increases Blood Flow. Knee Wrap for Men and Women, Left or Right Leg.
- Shock Doctor Knee Brace, Compression Knee Brace for Men & Women, Hinged Knee Brace with Side Stabilizers, Maximum Support, Adjustable Dual Hinges, Knee Braces and Knee Support

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/49978894-870-knee-support-with-flexible-support-stays](https://www.desertcart.fr/products/49978894-870-knee-support-with-flexible-support-stays)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-23*