I LOVE THEM SO MUCH! i ran through a fountain in DC and my feet were still dry while i was wearing these, they are very water proof. they are so comfortable and i love the style i got the tan and brown ones. they go with my style so well. My friends love them to they said theyd buy some soon to because they loved all the different styles. I might buy these in a different color so they can go with everything. i wore them in the summer and they weren't that warm, but when it started getting a little chilly they still kept me feet insulated. Id recommend these to anyone!