Hush Graph-Iced Mattress Reviews (2026)

After sleeping on the Graph-Iced for several weeks, we came away seeing it as a cooling-first hybrid with a steady, controlled feel. In our testing, the surface stayed cool to the touch, our hips stayed level, and partner movement stayed surprisingly contained. The trade-off is that it does not have much bounce, and very light side sleepers may notice a firmer feel at the shoulders.

Who It’s For

• Hot sleepers who want a cooler surface

• Couples sensitive to movement

• Back or combo sleepers who need steadier hip support

Who It’s Not For

• Shoppers who want an ultra-plush, slow-sink hug

• Very lightweight side sleepers with shoulder sensitivity

• Anyone who insists on a removable, machine-washable cover

Our team used the mattress daily over multiple weeks, rotating sleep positions and body types to put both the comfort layers and support core under real pressure. For support, we tracked hip and lumbar alignment; for pressure relief, we paid close attention to shoulder and outer-hip comfort during longer side-sleep sessions. Cooling scores came from surface temperature feel, heat buildup after 30 to 60 minutes, and how stable the bed stayed overnight. We also ran repeated partner-movement drills, turn tests, and edge sitting and standing checks to score motion isolation, responsiveness, and edge support. Durability reflects how stable the structure felt over time and how consistently the surface rebounded in regular use.

The first thing we noticed was the surface temperature. It felt cool when we got into bed and stayed that way longer than most hybrids we test. On my side, the top layers took enough pressure off the shoulder to stay comfortable, but the support underneath pushed back quickly and kept my hips from sagging. Marcus, who tends to overheat at night, noticed less warmth building around his torso. Mia liked the cushioning but still felt a firmer touch at the shoulder when she curled up tightly. Ethan, who changes positions a lot, said the mattress was easy to move around on without feeling stuck. Dr. Adrian Walker’s take matched what we felt in practice: the support profile does a better job of keeping the spine level for back and combo sleepers than for very light side sleepers who want a softer cradle.

What we liked

• Cool-to-the-touch feel with low heat buildup

• Steady hip support with limited sink

• Strong motion isolation for shared sleep

Who it is best for

• Hot sleepers

• Couples and light sleepers

• Back and combo sleepers who want firmer underlying support

Where it falls short

• Light side sleepers who need more shoulder give

• People who want a bouncier, spring-forward feel

• Anyone who prefers a deep, slow-sink memory foam hug

• Price: $1,599

• Height: 12 inches

• Firmness feel: Cushioned on top with firmer, medium-firm support underneath

• Type: Hybrid (foam layers over foam-encased pocket coils)

• Construction: 6-layer design (2-inch high-resilient foam base; 6-inch foam-encased pocket coils; 2-inch AirCross vented transition layer; 0.5-inch IcedShift cooling band; 2-inch dual Graph-Iced fusion layer)

• Cooling features: Graph-Iced graphite-infused memory foam, vented transition layer, and IcedShift cooling band

• Motion isolation: Individually wrapped coils designed to isolate movement

• Edge support: Foam-encased pocket coils for reinforced edge-to-edge support

• Hypoallergenic materials: Hypoallergenic components

• Care: Do not remove the cover; spot clean only with a damp cloth

• Sizes and dimensions: Twin 75 x 38 x 12 inches; Twin XL 80 x 38 x 12 inches; Full 74 x 53 x 12 inches; Queen 80 x 60 x 12 inches; King 80 x 76 x 12 inches

• Origin: Designed and made in Canada

• Shipping: Free shipping across the U.S.; not available to Hawaii, Alaska, U.S. territories, or international addresses; no PO boxes

• Shipping time: For in-stock orders, typically 1 to 2 business days to prepare and 5 to 7 business days to deliver

• Trial: 100-night money-back guarantee

• Returns: Mattress returns are free; you can start a return after 30 days and up to 100 days after delivery

• Warranty: 10-year manufacturer warranty covering structural defects such as springs protruding through the fabric and foam wall separation

If you sleep hot or share a bed, this mattress makes the most sense when cooling and motion control matter more than bounce. Back and combo sleepers should get the most from the firmer pushback under the hips, while lighter side sleepers need to think more carefully about shoulder comfort. The cover is spot-clean only, so it is not the easiest choice for shoppers who want removable, machine-washable components. At $1,599, it sits in the premium online-hybrid tier.

Other models worth comparing are the Brooklyn Bedding Aurora Luxe Cooling if you want a bouncier cooling hybrid, the Helix Midnight Luxe if you want more shoulder relief, and the Saatva Classic if you prefer a more traditional springy feel.

Cooling and motion isolation are the headline strengths, but the feel will not work for everyone. The cushioned top has a firmer undercurrent, so very light side sleepers may feel shoulder pressure before the surface fully eases in. If you want pronounced bounce for easier repositioning, the foam comfort layers keep the response more muted than a traditional innerspring. And because the cover is spot-clean only, it is not the best fit for households that want removable, machine-washable layers.

Why choose this model

• You want a cool-to-the-touch surface with low heat buildup

• You share a bed and care more about motion control than bounce

• You prefer a steadier, hips-supported feel over deep sink

Alternatives to consider

• Brooklyn Bedding Aurora Luxe Cooling: for a bouncier, more responsive cooling hybrid

• Helix Midnight Luxe: for a softer shoulder feel with strong all-around support

• Saatva Classic: for a more traditional springy feel and easy movement

• Give it 2 to 3 weeks of nightly use before deciding on the final feel

• Use breathable sheets so the cooling surface is not insulated by heavy fabric

• If you are a side sleeper, match your pillow height to keep your neck neutral

• Rotate the mattress periodically so the comfort layers wear more evenly

• Keep the foundation rigid and well supported to preserve edge stability

• If you sleep hot, pair it with a lighter comforter and let the surface do the work

• For couples, test your usual edge-of-bed positions during the first week

• Clean spills quickly with a damp cloth and let the area fully air-dry

• If your shoulders feel tight, loosen your side-sleep posture slightly and reassess after a few nights