Bed liner the cab.

[Ta12sec]

What have you guys used for bed lining the cab, how did it help With noise and heat? I have realistic expectations from a convertible in south Florida, but anything I can do to help with either would be great. Anyone used lizard skin? What about colored bed liner, the truck is white, but I think white Bedliner would get gross and black would be hot. And lastly the body shop that's painting the truck is talking about making his own bed liner, anybody been there?