The Stearns & Foster ® Reserve Twin XL Firm Euro Pillow Top Mattress is our highest expression of quality and the most comfortable mattress we’ve ever made— meticulously designed with our finest materials to deliver one-of a-kind comfort. From an enhanced, hand-tufted, cool-to-the-touch cover, beautiful velvet borders, and layers of pressure-relieving support from TEMPUR-Indulge ™ Memory Foam—plus our highest counts of supportive IntelliCoil ® HD innersprings—this collection delivers a sleep experience unlike anything else.