Who says everyday loungewear has to be dull? Liven up the outfits you wear around the house and watch how much more comfortable you will be with yourself. True coziness is always found in the little things. Regardless of your mood, the Sofia set has your back. They are knee-high socks, which means they keep your legs and feet warm and improve your blood circulation. Also, they are the perfect choice for any outdoor activity in the cold, as they provide knee and joint support.