Bit of a long shot but here goes..
I've been wearing La Sportiva Trango Alp GTX's for years but I'd like to switch them for a boot with a front welt for automatic crampons. Am I safe in assuming the Trango Extreme Evo Light and Trango Tower Extreme have identical fits? Or should I treat them as completely different different boots and start a Cinderella process..
thanks for any help
