Will it smell when it arrives?

Barely. Being the slimmest model at 10 inches, it has the least comfort foam of the line to air out, and its off-gassing already scores 9 out of 10, clearing in under 12 hours. It arrives flat in a plastic bag, not tightly rolled, so very little odor is trapped. The CertiPUR-US certified foams are tested to strict low-VOC limits; crack a window and any trace of new-foam scent is gone within a day.

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