Got these Louis boots from Cobbler Union in March 2015 and have been wearing them in colder weather many times. The hand stitched split-toe apron is very well executed on the Soho last by the Spanish manufacturers. The uppers are in french brown pebble calf leather and the sole is a studded Vibram Gumlite which gives plenty of traction even in slippery conditions like we have in Geneva. Very comfortable and true to size (in my case a 9.5 UK / 10.5 US). Some pictures below for your viewing pleasure.
Check-out the Louis boots on the Cobbler Union website here