DreamCloud Ultra Hybrid 15" Medium-Soft Mattress

The top of the cloud

The Ultra Hybrid is the softest, tallest, coolest bed DreamCloud builds: fifteen inches, a 5 out of 10 that sleeps like a luxury hotel bed, with a CloudQuilt+ euro top over a roughly six-inch comfort system and a five-zone coil core. Four times the cooling of the Classic, the deepest contour in the line, and the most engineering between you and the floor.

A six-inch comfort system

The Ultra leads with a plush CloudQuilt+ euro top quilted into the cover, then layers gel memory foam and transition foam beneath it: about six inches of comfort before you reach the springs. That is what makes it sleep like a cloud, a deep, slow, cushioned cradle the thinner beds in the line can only hint at. The gel memory foam does the deep contouring at your shoulders and hips, and the transition foam bridges those soft layers down to the coils so support rises smoothly instead of dropping into a hard spring feel. Lie on your side and the top inches give first.

Quad-level cooling and five-zone support

All that foam needs serious cooling, so the Ultra runs four cooling actions: advanced phase-change material, cooling fibers, gel infusion, and a breathable coil system, for four times the Classic's cooling. The phase-change layer pulls heat the moment you make contact, and the gel-infused foam carries it away from the shoulders and hips where you sink deepest. Deep foam beds have a reputation for trapping heat, and the Ultra is engineered against it. Underneath, the coils are zoned in five sections, tuning support head to toe so the softest bed in the line still holds your spine where it counts. Stay on it a few minutes and you feel that zoned core push back at your waist and lower back, so the plush surface never becomes the sunk-in feeling of a soft-but-saggy bed. A reinforced perimeter squares the tall build, giving you the full surface out to the edge.

A hybrid you sleep on, not in

Here is the part the deep foam stack can hide: under all that cushion, the Ultra is a coil bed. The pocketed springs push back independently as you move, so you rest closer to the surface with a touch of responsiveness, not buried in foam the way an all-foam bed swallows you. The cushion contours your shoulders and hips; the coils keep you on the bed. For couples, those wrapped coils also pull double duty, isolating motion so a partner turning over barely registers, around 24% less motion transfer than the industry average. The foams are CertiPUR-US certified and the whole bed is 100% fiberglass-free, so the flame barrier is a treated sock rather than the spun glass that gave some budget bed-in-a-box brands a bad name.

Who it suits

The Ultra is the plush flagship. Side sleepers get the deepest cradle in the line, room for the shoulder and hip to drop in while the zoned core holds the middle. It is the first stop for luxury-feel seekers who want the sink-in-and-sigh feel, and for hot sleepers who run warm. Couples benefit twice: the five-zone coils respond to each body on its own, and the deep comfort layers absorb a partner turning over. Honestly, it is not for everyone: if you sleep mostly on your stomach, prefer a firm surface, or want a low-profile bed, the Premier is the better stop.

Where it sits on the ladder

If the Ultra is more bed (and more height) than you need, the Luxe is plush but a touch firmer and lower, and the Premier is the medium-firm crowd-pleaser. The step from Luxe to Ultra is real but fine: the Ultra is softer, an inch taller, and adds the fourth cooling level and the five-zone coils. At the top of the line it goes head to head with beds like the Tempur-Pedic LuxeAdapt and Stearns & Foster Estate, with a full year to decide. If you are coming off an old innerspring or a firm bed that left your shoulders aching, the Ultra is the biggest swing toward soft in the family, and the flagship of the DreamCloud line. One practical note, since it stands fifteen inches tall: reach for deep-pocket sheets in the fifteen-inch-and-up range so they fit. It also pairs with an adjustable base.

Ten minutes beats ten reviews

A bed this plush is one you owe yourself ten honest minutes on. The reviews describe the cloud, but only your shoulders can confirm it. The Ultra is on the floor at Mattress Overstock across the five Kentucky showrooms (Lexington, Richmond, Georgetown, London, and Somerset), no appointment needed, so you can lie on it next to the Luxe and Premier. The team holds about 4.7 stars from more than 535 Google reviews, and because everyone on the floor is paid the same no matter which bed you choose, the guidance is honest about whether the Ultra fits you or a step down does. The 365-night trial holds at full length from a local authorized dealer, free local delivery is usually next business day in stock, and free setup and old-mattress haul-away are included. When you are ready, select your size to see the live Mattress Overstock price.