You just slip the brace behind your knee, then fastener the Velcro on the front, above and below your knee. The brace features two aluminium hinges, one on either side of the knee. As you can see from the pictures the inside is well padded for maximum comfort.
eBay
JASONTUTU 1Pc Kneepad Stabilizer Fitness Knee Pads Adjustable Compression Knee Support Brace for Workout
Aliexpress UK
Knee Braces are designed to give your Knees support, compression, warmth and performance. Made from an optimum blend of high quality materials and tough enough to handle anything you throw at them, these braces will give you maximum performance.
eBay
Durable Professional Knee Brace for Pain Relief Antislip Strip Side Stabilizers Sport Knee Support with TPE Pad
Aliexpress UK
Our XEDON adjustable knee brace is suitable for types of exercise and works, such as waling, running, hiking, golf, weightlifting, soccer, basketball, volleyball, badminton, tennis, cycling, mountain biking, gardening, etc.
eBay
Professional Knee Sleeve: 1 Pack Knee Brace with Adjustable Straps, Patella Gel Pads & Side Stabilizers
Aliexpress UK
Moreover, it supports and protects the knee joint from injuries during weightlifting, basketball, volleyball, tennis, running and other sports. Running, working out, and other daily activities can all be supported round-the-clock.
eBay
Durable Professional Knee Brace for Pain Relief Antislip Strip Side Stabilizers Sport Knee Support with TPE Pad
Aliexpress UK
Description: KNEE SUPPORT TECHNOLOGY— An anatomically contoured patella gel pads surrounds the kneecap, double-sided copper hinged stabilizers fit tightly with your knee joint. These special functional element strengthen side support and maintains joint stability, providing maximum support for the knee joint. It effectively disperses pressure, keeping knee warm, lubricating joints, promote pain healing. It's the BEST CHOICE for sports protection and pain recovery. .
eBay
Sports Knee Brace Support Pads For Running Work Sleeve Protector Stabilizers Strap Kneepad Guards Protection Arthritis Fitness
Aliexpress UK
Wide applications: prefect for running, athletics, cycling, weightlifting, soccer, basketball and other exercise activities. Elastic compression: high elastic material, full of elasticity, comfortable and not strangling the legs.
eBay
Knee Pads Compression KneePad Knee Braces For Arthritis Joint Support Sports Safety Volleyball Gym Sport Brace Protector
Aliexpress UK
Design unisex knee brace with built in silicone gel pad. The knee braces are made with premium quality neoprene. the brace can be worn as required weather. reduce pressure and strain on the knee joint.
eBay
Sports Knee pad Double Patellar Knee Patella Tendon Support Strap Knee Brace Pad Protector Open Knee Wrap Band Fitness
Aliexpress UK
EFFECTIVE RELIEF & SUPPORT— The copper hinges on both sides will provide stability and protection to weak and injured knees, significantly reduce the pressure of the kneecap and provide maximum support for the knee joint.
eBay
Child Knee Brace Patella Support Sleeve Comfortable Lightweight Kids Pressurize Knee Brace For Walking Weightlifting Workout
Aliexpress UK