LifeShop Athletic Graduated Compression Socks For Improved Blood Circulation Calf High Unisex Socks (3)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Compression socks help to reduce circulation related discomfort they are perfect for airplane flights or periods of prolonged sitting. Calf compression socks designed to enhance athletic performance and recovery </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> The graduated compression of these socks helps to increase blood flow throughout lower extremities allowing for reduced pressure in the legs and feet. 20-30mmHg graduated compression works to aid blood circulation. Made to improve delivery of oxygen to muscles. Compression bands support achilles tendons </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> This reduces circulation-related discomfort and helps to make long plane rides or endless workdays much more bearable. Developed to help boost endurance and lead to shorter recovery periods. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Tightest at ankle， with gradually reducing pressure up the leg in efforts to create pumping action. Selective cushioning in four flex zones. Flat seams made to create fewer pressure marks. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Made of moisture wicking fabric. Reinforced heel and toe. Designed to follow the contours of the foot. High heel reinforcement. One size fits most </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/517CLUk8ATL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-kBea5-xL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sPb%2B-gkPL.jpg" noproxy>