This Genutrain Knee Support is designed to be worn during activity. It's comfortable and lightweight and contains graduated compression at the edges to prevent constriction of circulation. A contoured silicone insert around the patella leaves it pressure-free and gently massages the soft tissue to improve circulation. It's machine washable, so if it gets dirty you can simply throw it in the wash. 
 
Specifications
Colour Available: Titan (Grey) Only - as showin in above image
Medical Grade Compression: 20–30 mmHg
Available in 7 Sizes
Made in Germany