Sealskinz Swaffham Waterproof Extreme Cold Weather Insulated Finger-Mitten with Fusion Control A close-fitting waterproof glove, the Extreme Cold Weather Insulated Mitten with Fusion Control™ will keep you dry and comfortable during any kind of wet weather. These Sealskinz mittens have been equipped with the innovative Fusion Control technology, the Waterproof Swaffam Extreme Cold Mittens with Fusion Control are 100% waterproof and extremely breathable. This technology bonds the outer shell and the interior liner to a unique waterproof hydrophilic membrane creating a fabric that keeps you dry yet actually breathes. The bonding process eliminates movement between the layers of the mitten providing the wearer with a closer-to-skin fit that delivers an incredible range of movement, a high level of dexterity and a significant improvement in grip. A five-finger interior liner keeps you comfortable and warm whilst still giving you the benefits of a mitten. Sealskinz has incor