Recycled Wool: gathering scrap wools which were cut and fallen in factories and processing them into yarnRecycled Polyester: made from used plastic bottles. Compared to making from petroleum, CO2 emissions are 47% less and energy consumption is 33% less.Made in JapanMaterial: Recycled Wool 36%, Recycled Polyester 35%, Nylon 28%, Polyurethane 1%MenAll (Men and Women)* The actual colors may look different from the colors in the pictures depending on your monitor, browser, the color of light, Illuminance and view angle.