Alaskan glacier trek shoe size question.
So in less than a month my husband and I are going on an Alaskan cruise. One of the helicopter excursions we want to book says they provide mountain boots and weather appropriate jackets and gear. My question is will they have sizes available in big and tall. My husbands feet aren’t huge but even bowling shoes don’t fit him. At a size 13 5E or size 15 of wider shoes aren’t available I’d hate for him to get to the excursion and not be able to be accommodated. Does anyone have info on this? We are also paying extra