Eurosocks 6409 Sprint Silver Ghost Light Weight Running Socks-Pair 80% Silver Drystat/, 10% Lycra/, 10% Nylon Imported 80% Silver Drystat , 10% Lycra, 10% Nylon Dynamic cushioning creates high performance protection, relieves foot stress, eliminates abrasions providing athletes support comfort and circulation Compression starts mid foot to support arch and plantar fascia, reduces injuries, not an overnight quick fix, part of your long term foot care program Drystat our exclusive fiber for optimum moisture wicking,reducing growth of bacteria and fungus for a healthier environment, Dry feet = less blisters EUROSOCKS never outsourced, compression experts since 1998, by Arcos leading manufacturer of Vitalsox, Travelsox, Caresox, SOX, and Worksox, Made in Italy This lightly padded sock is a perfect compromise for the demanding athlete but also for the runner seeking a perfect feeling of freedom The extremely important feature for every runner is to be able to manage moisture, prevent friction and blistering, have comfort and support Assures a perfect equilibrium between temperature and relative humidity Lightly padded a ball of foot on top of foot