Hi . As you know, heat and humidity can be seriously disabling for people with MS. Have you ever considered cooling products for those times when you have to or want to go out? The Multiple Sclerosis Association of America has a program that provides them free of charge. Here is a link: Multiple Sclerosis Association of America: Multiple Sclerosis Association of America. Maybe it will help you enjoy the outdoors a bit next summer. Wishing you the best. - Lori (Team Member)