Add a little kick to your wardrobe with some Sriracha socks! Spicy sriracha sauce tastes great on everything from pizza to burritos to Asian food, so there's no reason not to always have it stocked in your fridge while you keep these socks in your sock drawer. SockGuy Socks are made for biking and excercising with their breathable blend of performance fabric. These socks also contain wool for some added warmth. These socks from SockGuy are made in the USA. S/M size fits men US shoe size 5-9 and women size 6-10; the L/XL size fits men size 9-13 and women 10-14. 75% Turbowool™ (50% wool, 50% polypropylene), 15% nylon, 10% spandex.