How long will a hybrid like this last?

It is built for long service and scores 8.9 out of 10 for durability. The core uses 2,400 pocket coils in thick 13.75-gauge tempered steel that resists sagging better than budget-gauge wire, topped with denser high-density foam that holds its shape against body impressions. A 10-year warranty backs it. Rotating it head-to-foot every few months and using a firm, supportive base will help it stay true for the long haul.