The compressive effect is based on medical standards, i.e. it decreases from wrist to upper arm, promoting circulation. The muscles receive a better supply of oxygen, continue to perform more effectively and regenerate faster. Stimulating blood circulation also causes the arm muscles to quickly heat up, which makes them better protected against injury. The sleeves, which come in a sporty design, are available as a pair and are durable, breathable and extra-soft in the elbow area for increased wearing comfort. They can be washed at 40 °C. To ensure the correct size is selected, the circumference of the wrist and the upper arm at the level of the armpit must be measured, as well as the length of the arm from the wrist to the armpit.