The most comfortable semi-sheer maternity support stockings available.  Using the latest 3-D knitting technology and microfiber yarns,  Medi has created a luxuriously soft and comfortable stocking.  Their patented Climafresh system adds an anti-microbial feature to prevent the formation of odors.  Clima-Comfort technology allows for high fabric breathability,  which means you stay cool.  All Comfort support hosiery can be machine washed and dried.  Made in the USA from 54% polyamide and 46% elasthane.