Perfect for layering! When an extra pair of socks is called for, slip your feet into a pair of these new Italian Military Surplus Wool-blend Knit Socks and enjoy the added warmth and comfort of a military-grade blend of wool and polyester. Sounds luxurious, doesn't it? Totally. By the way, these were made for Italian alpine troops, so you can count on them being warm as garlic toast, fresh from the oven.