First order at end of August made it to our northernern California home unharmed using double thermal wrap and one big icepack. Second order in cooler October, just in case there is Halloween despite COVID, had zero damage, single thermal wrap and smaller ice pack. So they certainly seem to know how to ship candy through and to warm weather regions. The bars have reasonable shelf life and we're thinking of buying more to stock our pantry since we cannot guess how long they might be on the market this time, having being discontinued after a well-remembered run in the 80's. Any fan of chocolate bars with peanuts and chewy sticky stuff needs to give these a try, IMHO.