(Charlotte, NC) The Insole Store.com now carries the WoolyWHITE’s by Superfeet Premium Insoles. The Superfeet woolyWHITE Premium Insole are made with a Merlino Wool Topcoat that keeps the foot warm in the winter and cool in the summer. If you enjoy being barefoot in your shoe, you have got to try the soft feeling of the wooly-whites. These premium insoles are ideal for casual shoes, any shearling or sheepskin boot or slipper, and rain boots.