These are the most comfortable and supportive sandals I have ever owned. I bought these as a replacement pair for my husband. I am on my second pair as well and my daughter has outgrown her 1st pair and is in her second pair. We wear them for everything but they are great for biking and hiking. Really good tread on the bottom and designed with thrree fully adjustable velcro straps (toe, ankle and heel) so you're sure to get a great fit. The front strap has a neoprene band under the adjustable strap to minimize any rubbing and blisters. They are also recognized by the American Podiatric Medical Association with the APMA Seal of Acceptance. For an active spring/summer/fall, you can't get a better sandal.