Numu-Air Breathable Crib Mattress | 99% Air Net, Washable in Minutes

Ingredient panel checked 12 Nov 2026 · source

“Numu Air mattress, $225 sale price shown against "$300" regular price, read on 2026-11-12; the add-to-cart button read "Unavailable" that day. Page gives 51.6 x 27.3 x 3.4 inches; no weight. Construction per the page: an "ultra thin net just 0.08 inches thick" held taut by a frame, a comfort layer and a breathe-through sheet; the polymer is not named, and the "99% air" figure in the Amazon title is not on the maker's page. Statements listed: "UL Greenguard Gold Certified"; "Meets ASTM F2933-21"; a CO2 rebreathing test (VAG-006) and Australian firmness test; sheets and comfort layer tested by OEKO-TEX (not the net); airflow comparisons against other breathable mattresses ("23x Better Airflow") with no study linked. The page also says it is "cited by AAP" and aimed at "reducing SIDS risk factors"; we record neither as a verified claim, because being cited is not an endorsement and a mattress cannot promise to reduce SIDS. No fire-standard or flame-retardant statement. All certifications are manufacturer-displayed and not checked in UL SPOT. CPSC recall search by maker and product name: none found.”