---
product_id: 407756617
title: "DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small"
brand: "djo"
price: "₪474"
currency: ILS
in_stock: true
reviews_count: 6
category: "Djo"
url: https://www.desertcart.co.il/products/407756617-djo-donjoy-reaction-web-knee-support-brace-with-compression-undersleeve
store_origin: IL
region: Israel
---

# 85% nylon & 15% spandex undersleeve reduces chafing Lightweight at just 0.5 lbs for all-day comfort Innovative web design for shock absorption DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small

**Brand:** djo
**Price:** ₪474
**Availability:** ✅ In Stock

## Summary

> 🕸️ Elevate your knee game with cutting-edge webbed support—because pain-free is the new power move.

## Quick Answers

- **What is this?** DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small by djo
- **How much does it cost?** ₪474 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/407756617-djo-donjoy-reaction-web-knee-support-brace-with-compression-undersleeve)

## Best For

- djo enthusiasts

## Why This Product

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

## Key Features

- • **Targeted Pain Relief:** Clinically designed to ease patellar tendonitis, runner’s knee, mild OA, and more—get back in the game faster.
- • **Pro-Grade Performance:** Trusted by U.S. Snowboarding & Ski teams—engineered for high-impact sports and injury prevention.
- • **Universal Versatility:** Fits either leg with adjustable Velcro straps—your go-to brace for any knee, any time.
- • **Breathable Comfort Fit:** Open web design plus mesh backing means zero sweat, max airflow, and all-day wearability.
- • **Dynamic Patella Stabilization:** Webbing framework keeps your kneecap perfectly aligned to crush pain and boost mobility.

## Overview

The DJO DonJoy Reaction WEB Knee Support Brace features an innovative elastomeric web that absorbs shock and stabilizes the patella dynamically, reducing knee pain from conditions like patellar tendonitis and mild osteoarthritis. Made with a breathable mesh backing and a friction-reducing nylon/spandex undersleeve, this lightweight (0.5 lbs) brace offers universal fit and all-day comfort. Endorsed by professional athletes and designed for injury prevention during high-risk activities, it’s a top-tier solution for active adults seeking effective knee support.

## Description

The DonJoy Reaction WEB Knee Brace uses a responsive, webbed approach to knee pain that gives you a distinct alternative to the basic knee sleeve. Developed by world renowned orthopedic surgeon, Dr. William Nordt, the DonJoy Reaction WEB can help decrease knee pain and increase function, getting you back to your active lifestyle. The elastomeric web is an innovative solution that absorbs shock, disperses energy and shifts pain away from your knee. This webbing acts to dynamically stabilize the patella (kneecap) on all sides, bringing the patella into proper tracking position to reduce pain. The open framework of the elastomeric web, in combination with the mesh backing, creates a comfortable fit and a breathable solution for relief of anterior knee pain. It's secured with Velcro straps, and weighs only 0.5 lbs. The lightweight design makes this knee brace ideal for all-day use. One undersleeve is included, and is made of 85% nylon/15% spandex. The DonJoy Reaction WEB can be used to treat or prevent the following knee injuries: patellofemoral pain syndrome (PFPS), chondromalacia patella (runner’s knee), quadriceps or patellar tendonitis/tendinosis (jumper’s knee), Osgood-Schlatter disease, general patellar tracking issues and instability, and mild knee osteoarthritis. The DonJoy Reaction WEB is worn by professional snowboarders, volleyball, football players; as well as the U.S. Snowboarding and U.S. Ski teams. Universal fit allows the DonJoy Reaction WEB Knee Brace to be worn on either the left or the right leg.

Review: Good brace but bad Velcro and the silicon web tears soon - It really helps to reduce pain and increases mobility , but the web started getting torn in less than 2 months, and totally got torn in 4 months
Review: JUST AWESOME!

## Features

- Made of 85% nylon and 15% spandex the undersleeve reduces friction or chaffing. The undersleeve is supposed to fit tightly, but if you’d prefer a larger undersleeve or need a replacement you can purchase a Reaction
- Specific Uses For Product: Patella Tendonitis, Osgood-Schlatter, Patellofemoral Tracking Issues, Mild OA, Chondromalacia
- Innovative web design absorbs shock, disperses energy and shifts pain away from your knee. Open webbing framework coupled with the mesh backing creates a comfortable fit and a breathable solution
- Webbing acts to dynamically stabilize the patella (kneecap) on all sides, bringing the patella into proper tracking position to reduce pain. Designed to prevent injuries during high-risk activities, like sports.
- Lightweight design makes this knee brace ideal for all-day use. This knee brace for men and women restricts knee movement to allow healing after surgery or injury. | Universal fit allows the DonJoy Reaction WEB Knee Brace to be worn on either the left or the right leg. Fit tip-circumference measurements should be taken at knee center 6 inch above and below the knee center

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NOW5T2U |
| ASIN  | B00NOW5T2U |
| Age Range Description | Adult |
| Best Sellers Rank | #75,869 in Health ( See Top 100 in Health ) #503 in Knee Braces |
| Brand | DJO |
| Customer Reviews | 3.8 3.8 out of 5 stars (2,033) |
| Customer reviews | 3.8 3.8 out of 5 stars (2,033) |
| Date First Available | 24 September 2014 |
| Department  | Unisex |
| Is Discontinued By Manufacturer  | No |
| Item model number  | DJ141KB01-RED-XS/S |
| Manufacturer  | DJO Consumer LLC |
| Product Dimensions  | 33.02 x 2.54 x 25.4 cm; 235 g |
| Units | 1 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** DJO
- **Size:** X-Small/Small (Pack of 1)
- **Specific uses for product:** Patella Tendonitis, Osgood-Schlatter, Patellofemoral Tracking Issues, Mild OA, Chondromalacia
- **Use for:** Knee

## Images

![DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small - Image 1](https://m.media-amazon.com/images/I/31wblkEGMUL.jpg)
![DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small - Image 2](https://m.media-amazon.com/images/I/41QWx5x9TSL.jpg)
![DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small - Image 3](https://m.media-amazon.com/images/I/41nsB95wRqL.jpg)
![DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small - Image 4](https://m.media-amazon.com/images/I/61A0XwNONDL.jpg)
![DJO DonJoy Reaction WEB Knee Support Brace with Compression Undersleeve: Red, X-Small/Small - Image 5](https://m.media-amazon.com/images/I/71ee0QoU9YL.jpg)

## Customer Reviews

### ⭐⭐⭐ Good brace but bad Velcro and the silicon web tears soon
*by N***. on 23 August 2023*

It really helps to reduce pain and increases mobility , but the web started getting torn in less than 2 months, and totally got torn in 4 months

### ⭐⭐⭐⭐⭐ Review
*by 3***Y on 23 April 2017*

JUST AWESOME!

### ⭐⭐⭐⭐⭐ Review
*by N***Y on 26 November 2025*

Bought this on a recommendation from a friend who has the same brace. Daughter absolutely loves it for support while horseback riding for her torn ACL. Light and easy to adjust. Bought without the sleeve as she wears it over her leggings or her copper compression sleeve during basketball. Sizing is as shown in the chart. Her measurements matched fit perfectly.

## Frequently Bought Together

- DonJoy Reaction Web Knee Support Brace with Compression Undersleeve: Red, X-Small/Small
- Brace Direct Non-Slip Knee Brace Undersleeve – Protective Liner Shields Skin from Abrasions & Irritation, Breathable Closed-Patella Compression, Size S/M (Thigh 16-26 in)
- DOUKOM Knee Brace Undersleeve for Men & Women, Leg Sleeves for for Under Brace Closed Patella Protects Skin from Abrasions and Irritations

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**Shop now:** [https://www.desertcart.co.il/products/407756617-djo-donjoy-reaction-web-knee-support-brace-with-compression-undersleeve](https://www.desertcart.co.il/products/407756617-djo-donjoy-reaction-web-knee-support-brace-with-compression-undersleeve)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-03*