The Sports Compression Sleeves Upper Leg strengthen the muscles of the thighs with strong compression. The compressive effect is based on medical standards, i.e. it decreases from the knee to the thigh. This promotes blood circulation. The muscles are better supplied with oxygen, remain more efficient and regenerate faster. The stimulated blood circulation also means that the thigh muscles warm up quickly and are therefore better protected against injuries. They are washable at 40°C. Measure from a point a hand's width below the crotch. At this height, take the circumference measurement of the thigh Measure from the knee bent at a right angle. Measure the circumference of the thigh from a point on the back of the knee Bend your knee at a right angle.