Full Pile Crew Designed for everyday wear, these socks feature full-pile knitting from toe to top, creating a soft yet supportive fabric that feels like walking on a cushion. They combine plush comfort with a robust structure. Construction : Terry knitting Composition : 63%Cotton 27%Acrylic 9%Polyester 1%Spandex COO : Made in Japan Size guide : Size Medium : Length 10.5" and fit best for 25-28cm feet, approximately US Men's size 7-10 Size Large : Length 11.5" and fit best for 27-30cm feet, approximately US Men's size 9-12