Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Won't stand up to decent sparring

I bought these gloves when I first started sparring. They were inexpensive, attractive and looked to be well made, and Everlast *had* a decent reputation. After only 10 - 12 sessions the vinyl has begun to rip off the striking surface of the glove and exposing the foam padding. If you are going to do any real sparring, go for real leather, it will last a lot longer!