Your feet will rejoice the minute you slip them into the Icebreaker Men's Lifestyle Light Crew Sock. This lightweight crew sock is ideal for daily wear year-round, thanks to its fine merino wool fibers. Added nylon maintains durability, while a touch of stretch keeps them secure. Merino wool not only adds warmth without the thickness of traditional wool, but just as importantly, it's breathable to prevent your foot from soaking in sweat. Think warmth when you need it and temperature regulation when it's essential. As a fresh-wearing bonus, merino wool resists funky odors, meaning you won't offend your significant other or roomies the minute you kick off your shoes.