Deep Vein Thrombosis (DVT) Support Group
Deep-vein thrombosis, also known as deep-venous thrombosis or DVT, is the formation of a blood clot ("thrombus") in a deep vein. It can be caused by something preventing blood from circulating or clotting normally. Join the support group if you are coping with DVT and find others who are going through the same challenges.
BUT I think that the pressure from being in the water acts as enough compression to replace your comp sock, so I would not worry about wearing it while you are swimming.
Anybody else on the topic?