Comfort Craftsman Boots with Kangaroo Leather Upper Kangaroo leather is one of the strongest leathers available and is considerably lighter than cowhide leathers. This allows the upper in this version of the Comfort Craftsman to be thinner, lighter and more supple, while actually being considerably stronger than the usual yearling leather upper. Along with Comfort rubber sole suitable for everyday use this makes it a versatile hardwearing boot. Kangaroo Comfort Craftsman Boots Kangaroo leather Comfort rubber sole Chisel square toe