My 15yr old daughter is a ski instructor at our small local ski hill. She needs new boots and we’re trying to find info on good boots that have a walk mode. I’m not finding much on woman’s. She teaches 5-6 yr olds and spends more time on her feet then skis. Last year (her 1st teaching) she got bad blisters. It could just have been a low quality boot. Instructors out there…is it better to just get a high quality boot or find one with the walk mode? TIA