This is the most comfortable semi-sheer support hosiery available with an open toe. 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. Made in the USA from 80% polyamide and 20% elasthane. Open toe. Lace with silicone honeycomb top-band. Reinforced heel. Luxuriously soft.