Stay extra warm and look extra cool in this multi-patterned pair made of the softest, spongiest wool blend. As the name suggests, you can wear yours with boots, but they work well with sneakers too! Very cozy with 94% Wool /4% Nylon! As part of our Made in Japan "Varsity Series" these high wool content knits are made on a special low gauge machine that give it that unique vintage look. wool/nylon blend made in japan