Nothing wrong with wrinkly....In fact even tho' I have a few mesmerising ones I can still hold my own; Like today, had a game of badmington against two ladies, I've only played 3 times to date, these two must have been playing for years, no, honest....I beat 'em easily. I know they have lots of experience, one was 85 and the other was 89....Uh! I still beat 'em!!