Verified Buyer Reviewed by Jimmy from Montana on Wednesday, January 13, 2016
I wear mens 8.5 and following sizing recommendations given ordered a size 43 which turned out to be an inch too long. I ordered a 41 which is a little snug - felt tight on top of my big toe - but is the correct size as the shoe has no laces and has to stay on. The recommendations from Vivo is the insert is for thermal effect and can be removed. I removed the insert and the shoes fit perfect and are more minimal and healthy foot promoting as I wanted. These are so comfortable, I just wear them inside in my office and in my house while they look good. Gave up my house slippers like these better. Have another pair of vivo - more a running style which are the best shoes I have for long hikes - have hiked up to 17 miles in them without getting blisters - which I would get from heavy stiff boots and shoes which rub more. If you have foot and leg problems get barefoot shoes!