How long will this mattress last?

It is built for solid everyday use, backed by a 10-year warranty, though durability is its softer point at a 5.6 score. As a value-tier 12.5-inch hybrid, its thinner comfort layer, founder-rated toward the lighter end, tends to show body impressions sooner than denser flagship builds. The 815-coil core resists sag far longer than the comfort foam above it. If maximum longevity is your priority, a heavier-built model in the range holds its feel longer.