Cloud 4 | Organic Crib Mattress with Biobased Foam

A more natural-material choice, backed by proof you can verify.

Many parents comparing organic crib mattress or non-toxic crib mattress are really looking for reassurance: a more natural-material story, clear proof behind the claims and a sleep surface that still works for everyday family life.

Cloud 4 answers that need with a specific verified claim—30% USDA Certified Biobased content—in a 52 x 27.5 x 5-inch dual-sided crib mattress sized for standard full-size cribs and toddler beds. 

Key benefit:

Standard Crib Size: Sized at 52 × 27.5 inches to fit most standard full-size cribs, making it easier to choose compatible bedding and create a snug, dependable fit.

Peace of mind through clearer proof: The USDA Certified Biobased label states the verified share of renewable biological content, giving you a concrete benchmark instead of a vague “natural” or “non-toxic” promise.

A more considered materials choice: Soybean-oil-derived input is part of the foam composition, helping families choose a mattress with a clearly explained natural-origin material component.

Comfort that grows with your child: Start with the firmer infant side, then move to the cushioned memory foam toddler side when appropriate—one mattress supports both stages without an early replacement.

A fresher-feeling sleep surface: Ventilation holes and breathable side materials help air and heat move away, supporting a less stuffy sleep environment.

Less disruption after everyday accidents: The removable washable cover makes routine care easier, while the waterproof lining helps keep small spills from reaching the foam core.

Choose the proof that matters to you:

Cloud 1 for the core Cloud care experience.

Aura 2 for airflow-first comfort or Air Nest for a washable core.