Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great shoes!

I love these shoes! My personal trainer recommended them, and I purchased them from Amazon. They come in some cool colors - when she saw them, she said "Where did you get orange?" :)My only problem: be aware that the mesh over your toes REALLY keeps your toes cool, and if you wear these in cold weather, your toes will freeze! However, if you wear them in warm weather, you're all set. :)