Our Mackinaw Wool Blanket has set the standard for warmth, comfort, and durability for three decades. It's made from our proprietary thick wool and will keep you warm even if the tent leaks. Mackinaw Wool is tightly woven with yarns spun from the longest and strongest fleece fibers. Its density provides outstanding warmth and the durability to last a lifetime. Mackinaw Wool goods are often handed to the next generation. Blanket stitching reinforces the edges and protects from fraying.