Purchased over 10 years ago and used for about 1-2 months, but it was too big, so I haven't used it since (it's a bantamweight size). It has been stored indoors. The right hand seems fine, but I think there are some slight scuffs on the left hand (photos attached). In my subjective opinion, there is no deterioration of the core material or smell, and I think it's still in usable condition. Please feel free to ask if you have any questions.