Nope, just take better care of them and keep them in the goggle bag if not using.
You should be ok as long as they dont hamper your vision..just dont go rubbing the insides and wipe off all the manufacturer anti-fog..then your lens is crap...
'09 151 Never Summer SL-R
'10 K2 T1 DB Bots
'09 Burton Cartel Bindings