These boots are awesome! Suede boots and FULLY lined with 90%wool/ 10%synthetic blend of thick furry warmth. I ordered a 9.5 and received a size 8.5. Wore them a few times but just a little short for me. I waterproofed the suede part of the boot with a waterproof spray, but they are also waterproof as seen in the pic. They are really great quality boots and very comfy!