I searched out the heaviest leathers (internet) I could find, then added Kevlar long underwear (props to Mrs. SSS and SSS' anecdote about how hard they were to cut off after her get off). Yes, expensive but waaay cheaper'n a skin graft. If we run alcohol this year, will be adding at least a Nomex hood. Just my 2 cents for what it's worth. Note: the Kevlar undies actually are fairly cool all things considered.