For the friend who is always outside hiking, camping, skiing, and more, these socks from Smartwool will make a great gift. Chances are they already have a pair and are dying for more. Made of mostly durable Merino wool, these socks keep feet nice and toasty without overheating and fit comfortably with form-fitting athletic wear. They last forever and come in 15 different colors in a variety of sizes. While these specific socks are made for narrower feet, you can find many more options for wider feet made with the same durable material in the Smartwool style.