Jomi Sock Collection 116, Women's Microfiber Compression Socks, 15-20mmHg (Small, Black)Category: Black SackJomi Sock Collection Includes Cotton, CoolMax and Microfiber socks. Cotton is the thickest and desired for its warmth and softness, CoolMax is desired for its moisture wicking capability and Microfiber is the lightest and most dressy.About Jomi Collections. Jomi offers a variety of styles to fit your preference. Our Surgical Collection of Unisex style- Knee highs, Thigh highs and Pantyhose; are made of a strong Nylon and Spandex material. Our Opaque Collection of Women’s Knee highs and Pantyhose; are not as thick as the Surgical Collection, they are made of a of softer slightly semi-sheer material that has a luxurious feel. Our Sheer Collection of Women’s Knee highs, Thigh highs and Pantyhose; are made of a silky smooth sheer fabric that is flexible but snug and looks like regular sheer hosiery. Our Men’s Collection of Socks and Leotards; are made of a comfortable dress sock material and designed specifically for men. Our Sock Collection Includes Cotton, CoolMax and Microfiber socks. Each collection includes styles in various compression levels, colors and options. Search the JOMI storefront for the products that you prefer.About the Jomi Brand. Our compression garments are all made in a FDA approved and ISO certified factory here in the USA. These medical quality garments have been sold in select Surgical Supply stores on the East Coast since 2011. They are in demand because they are made to the same standard as the heavily advertised brands, yet are more affordable.Please note;The only way to properly fit quality support hose is by measuring the circumference of your leg. Please follow the sizing instructions in the images section to determine your size. Even if you have previously purchased support hosiery it is important that you check our size guidelines as sizing criteria varies from brand to brand and from product to product.