Up for sale is BAFFIN BAFFIN CROSSFIRE BOOTS - BLACK - MENS SIZE 7. The vendor part number is 4300-0160-001 (7). Read title carefully to know what you are getting. Catalog description�. Baffin's Crossfire winter bootsa lighter more technical boot suitable for everyday winter wear especially when the snow is deep Double-weave 900 Denier nylon uppers Synthetic rubber base Proprietary cold resistant compound 7-layer inner boot system with Thermaplush Rubber outsole with inegrated arch support Comfort rated to -40C / -40F