I haven't played tennis in a few years, started again this summer. Everything was great for the first couple of weeks, then I developed a very painful tennis elbow which made it impossible to continue playing. I tried 5 other brands of wrist support / compression wraps ranging in price from $7.50 a pair to $9 for one. Some were better than others, but all they did was to lessen the impact slightly - the pain was still there. To have an effect they had to be wrapped as tight as possible, partly cutting off blood flow, which is uncomfortable. Then I tried these. (I bought two.) They are undeniably the most expensive wrist wraps I have seen but in my opinion they are worth it. At first, I used this wrist wrap the same way I used the others, fastening it as tightly as possible, and it didn't work at all. Then I tried putting the Velcro part exactly where it is shown on all the pictures from the manufacturer, and then, as if by magic, my elbow pain disappeared. I feel the impact when I hit the ball with the racket but there is no pain. And after I finish playing and take the wrist wrap off, the pain has also been getting less and less. I still cannot believe how well it works. Also, according to the manufacturer, it's made of a material that is moisture wicking and breathable, unlike the cheaper products which retain bacteria and become smelly after a while. In my experience this wrist wrap's moisture wicking and breathability are both excellent. I am happy I found this item and I highly recommend it. I bought them in black but would re-purchase them if you made them available in white.