Because we use premium materials and components, we do not have a strict weight limit for our mattresses, including our Eco Organic Kids Mattress. We design them to support a lot of weight. We recommend at most 350 pounds per person, or 700 pounds total. Heavier sleepers require better structural support and are best served when a solid foundation or platform and a sturdy frame reinforce their mattress.
Box springs are not recommended for heavy sleepers. If slats are used on a bed frame, the spacing between them should be minimal. With heavier sleepers, regularly rotating the mattress from head to toe will also encourage more uniform wear.