I have been a Birkenstock fan for years but have started wearing them more because of plantar fascitiis in my feet. I have very flat arches, heel pain and need the support. I have resorted to cortisone shots with no avail. Supportive shoes and custom made inserts have helped the most. These are beautiful, stylish, comfortable and supportive! I love the cognac color. I plan to order the khaki color as well.  Don't think twice about it...just order them!