Rufia - Textured Check Knit Crew Socks Stay cozy and stylish this autumn and winter with the Rufia Textured Check Knit Crew Socks. Featuring a trendy checkerboard color block design, these mid-calf socks add a pop of color to your outfit while keeping your feet warm. Designed to fit women's sizes 5-10, they offer a snug yet stretchy fit for all-day comfort.