Sol Mate Socks - The left and right foot in a pair are mis-matched. They have the same five colors and same pattern design, but the colors are knit in a different order on each sock. 80% Cotton, 19% Nylon, 1% Lycra / Colors in this sock: rust, burgundy, forest green, yellow, purple Still wonderfully bright, the first of our Autumn series brings in brand new colors. A bit more subdued than our Garden Series line, the Autumn series is particularly popular among men. Colors may differ slightly than shown.