Instruct: Classify a given review as either positive or negative.
Query: So comfortable, I had to have another pair.

The first pair of Gretta Slide I purchased was red. When they arrived and I put them on they did not have the "new" shoe feel, they were so confortable. Within days I was ordering another pair in Lapis. I now have 3 pairs of Clark shoes (Anne in Black)that I purchased several years ago. I will be watching for another good buy.