This premium men's knee high compression sock offers comfort, style and functionality. A microfiber outer weave and cotton inner weave keep your legs cool and comfortable. This sock provides 15-20 mmHg compression, has a generous foot portion, and wide contemporary ribbing. Reciprocated heel and balloon toe. Compare to Jobst Casual. Made in the USA from 85% nylon, 10% spandex, and 5% cotton.