Perceptive Sleep System Pro Foam 7.3 Mattress In The Sleep System Pro Foam 7.3 Collection By HSM Solutions Pro Foam 7.3 is a 10 mid-line model featuring 3 of premium viscoelastic foam over a 1 transitional airflow layer, created by using convoluted foam, then all sitting on 6 of high density base foam. This model features a faux pillow-top design circular knit and damask zippered cover. This mattress is designed for that just right feel at the mid-line price point. Made in the USA, Made with 6 CertipurUS Certified Foam, Made with 3 premium Viscoelastic foam, Made with 1 airflow layer, Customizable cover design and ticking, Designed to be used with adjustable bases, Available in Twin, Twin XL, Full, Queen, King and California King, 7 Year Limited Warranty Mattress 1