We are able in stretching the shaft for about maximum 1,5cm. That means you can't stretch unlimited riding boots. The leather in all his variations, the lining, the place of the zipper determine the results.
We are able to repair the boot with a new zipper! The only correct repair is to remove the old zipper completely and replace teh new zipper between leather and lining. The zipper is never glued, but taped!
Petrie Trento is a black Ridingboot with and top-cuff honeycomb in soft nappaleather, 5cm outer sculpt. Decorative lace at the foot. The Luca top-Cuff come in 3 colours; black, brown and blue honeycomb with matching patent piping, stitching and Swarowski