The size chart is confusing
The size chart is confusing, i was in between sizes with my height and weight not matching in the chart. (Slim side but not skinny) I ordered the larger size as advised, and it ends up not staying in place that great (knee). I wanted to order the pro version (i have one for the elbow) but could not find it anywhere on the website. The cold could definitely stay a bit longer (about 10 minutes as is ) All that being said, it does help with the pain and the delivery was very fast.