Breakwater - Medium 9" Spring Mattress

OC Mattress' Breakwater is an 9-inch, medium-feel spring mattress featuring a 357 VertiCoil® innerspring system and a Tri-Zone foam encasement design. It includes swirl gel memory foam, Eco-Flex™ high-density foam, and Cool-Tek breathable moisture-wicking fabric. Made with CertiPUR-US® certified foams, this mattress is compatible with adjustable bases and comes with a 20-year non-prorated warranty. Features 357 VertiCoil® Innerspring System Medium Comfort Feel Tri-Zone Foam Encased Design Swirl Gel Memory Foam Eco-Flex™ High Density Foam Made with CertiPUR-US® certified foams Cool-Tek Moisture Wicking Fabric 20 Year Non-Prorated Warranty Made in the USA Mattress Sizes Twin: 38" x 75" x 9" Full: 54" x 75" x 9" Queen: 60" x 80" x 9" * All measurements are approximate and may vary slightly Foundation Height Standard 8" Low 4" Ultra Low 2" (Bunkie Board) Adjustable base friendly