Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Size issues

I've played tennis all my life, with Adidas shoes, and it's always been size 9 - or 41 1/3. This shoe is a bit long and way too wide at size 9; I exchanged for size 8 1/2 (40 2/3), which was a bit short. Very disappointing, I am still looking for a new shoe.