As the Pacific Northwest’s manufacturer of America’s leading mattresses, Sound Sleep Products consistently delivers quality, comfort and excellence. Their combination of outstanding design, high-quality materials and state of the art technology result in mattresses unique in comfort and distinction.All Sound Sleep Products mattresses are constructed in U.S. factories, eliminating inconsistencies commonly found in outsourced assembly. At Sound Sleep Products, state-of-the-art technology are combined with a team of highly skilled craftspeople to ensure consistent and defect-free products. The foams used are Certi-pur USA ® tested, and all have chemical-free inherent fire barriers.