BV Sport, European leader in calf compression is coming for you in The United States of America Description Since 1998, BV sport has been conducting pioneering medical research on the venous return system. It has established itself as a reference for the support compression field for athletes of all levels. 10 years of ground breaking scientific research, several clinical studies which have been published in the most prestigious international scientific journals demonstrates our expertise. In addition three international patents and 12 years collaboration with technical and medical staff from professional federations and clubs have laid the foundations for our technical product ranges which are adapted to suit all sporting disciplines. BV Sport medical grade compression products are manufactured in accordance to the medical classifications for compression.