Sz 8 US Mammut womens hiking boots Black/Teal

Purchased these in a Mammut shop in Switzerland, only to find out when I got home, that they are too tight on my feet width wise. They’ve been worn twice, hoping to break them in, with no luck. They are amazing boots, and equipped for all types of terrain. Vibram® rubber blend for secure grip on outdoor surfaces and a sole design that supports self-cleaning. The waterproof Gore-Tex® membrane guarantees dry feet. I paid $265 brand new. I ship from a smoke free, pet free home.