Cover up your cold, wet hands with the Simms Headwaters Foldover Mitt when you're fly fishing through the colder months. The smooth-faced, high-stretch Polartec fleece keeps your hands warm while the heat-pack pocket on the wrist allows you to slip in a hand warmer for even more warmth when it's extra cold out. The foldover mitt allows you to easily access your fingers when you need to tie a knot or dig through your fly box.