Spring Air Hybrid Kirby Luxury Firm Mattress Stomach Ventilated Advanced Relief Material™

Ventilated Advanced Relief Material™

The flexible cushioning layer dynamically responds to your motion and boosts air circulation to keep you cool while the waterproof invisible barrier repels liquids

Best for side sleepers

Meets or exceeds State and Federal Fire Retardancy Standards when used either by itself or with an approved Beautyrest® mattress

DreamCushion™ Plush Foam

Spring Air Hybrid Kirby Luxury Firm Mattress Stomach Ventilated Advanced Relief Material™The Kirby collection from Spring Air offers a combination of exceptional back support and pressure relieving comfort. Luxurious cooling cover wicks moisture and heat away for a healthy temperature neutral sleep. 1 layer of high density soft quilting foam, 1 layer of cooling gel memory foam for pressure relief with cooling effect. 25% Thicker Coils in the center 1 3 of the Mattress Foam encased for a larger sleep surface and edge support Zoned