On most occasions all you need for a bit of extra warmth for your feet is a cover for the front of your shoes.
These neoprene Adidas covers are perfect for adding a bit of lightweight protection without having the hassle of booting up in overshoes. The neoprene sits over the toes to cover up the vent holes of the shoes. You need to cut out a hole to fit them over the cleat but once on they stay in place. Best of all, you don't have to wrestle them on and they don't have the bulk or diving boot appearance of heavier overshoes. Easy to get on and perfect if all you need is a bit of warmth for your toes.