Mellow HAVN Bamboo Charcoal Cloud Top Review

The Cloud Top is the reason to choose this mattress. It softens the first contact at the shoulders and hips, while the foam underneath settles into a medium feel that kept our testers’ hips level in both back and side sleeping. Motion barely traveled across the surface, making the HAVN a particularly good fit for light sleepers who share a bed. The trade-off is a slower, warmer feel than a responsive hybrid, plus an edge that works for quick sitting but not daily support.

Who It’s For

• Back-and-side combination sleepers who want noticeable cushioning without a deep foam hug

• Couples who place motion isolation ahead of bounce

• Guest-room shoppers who find the 12-inch model in stock

Who It’s Not For

• Very hot sleepers who need active cooling

• People who sit or sleep at the edge every day

• Restless sleepers who want a quick, springy response

Our testers slept on the mattress for several nights, alternating between back and side positions and noting shoulder, hip, and lower-back comfort. We rated support, cooling, pressure relief, motion isolation, responsiveness, edge support, and durability on the same five-point scale used in our other mattress evaluations. Jenna and Ethan handled the partner-movement checks, Marcus monitored heat buildup and hip support, and Dr. Adrian Walker reviewed the alignment notes for consistency.

Our 12-inch sample expanded to 11.8 inches after 72 hours and felt like a 6 out of 10 for firmness. The tufted pillow top gave Jenna’s shoulders and hips room to settle when she lay on her side, while Ethan stayed level on his back without feeling as though the comfort layers were pushing against him. Marcus (6'1", 230 pounds) also liked the initial cushion, although he noticed more warmth after a few hours.

The temperature probe rose from 70.4°F to 77.6°F after 30 minutes of contact, matching the mattress’s moderate 3.8/5 cooling score. Motion control was much stronger: dropping a 10-pound ball from 6 inches produced an average peak of 0.16 g at a sensor 24 inches away across three trials. The foam also absorbed Jenna and Ethan’s position changes with little surface ripple. It took a moment to regain shape after a turn, but neither tester had to push against the bed to roll over.

The perimeter was the clearest compromise. Under the same 200-pound load, the center compressed 2.1 inches and the edge compressed 3.2 inches. Sitting there long enough to put on shoes felt secure, but the side did not provide the firm platform that frequent edge sitters or sleepers who use the full width of the bed may need.

What we liked

• The quilted top eased shoulder and hip pressure without letting the midsection drop too far

• Partner movement remained localized, even during repeated position changes

• The side handles and anti-slip bottom made setup and repositioning easier

Who it is best for

• Back-and-side combination sleepers who prefer a true medium feel

• Couples who wake easily when a partner moves

• Shoppers who want the quiet feel of an all-foam mattress in a box

Where it falls short

• The foam retains enough heat to bother very warm sleepers

• Its slow recovery makes turning feel less effortless than on a hybrid

• The perimeter compresses too much for dependable daily edge use

• Comfort level: Medium; 6/10 in our sample

• Tested model: 12 inches; 11.8 inches after 72 hours of expansion

• Construction: Memory foam with an air-foam-and-fiber Cloud Top

• Foam feature: Bamboo charcoal to help control odor and moisture

• Surface: Quilted and tufted, with side handles and an anti-slip bottom

• Cover: Polyester and non-removable

• Layers: 6

• Foam cell type: Open cell

• Adjustable-base compatible: Yes

• Delivery: Mattress in a box

• Certification: CertiPUR-US-certified foam

• Warranty: 10-year limited manufacturer warranty

• Origin: Crafted in the U.S. with U.S. and imported parts

Consider the HAVN if you find it in stock, switch between your back and side, and want a cushioned surface with a medium level of support. If you sleep hot, treat bamboo charcoal as an odor- and moisture-control feature rather than active cooling, and use breathable bedding. Heavier sleepers and people who sit at the edge every day should look for a stronger perimeter. For more airflow and quicker response, compare The Purple Mattress and the Brooklyn Bedding Aurora Luxe Cooling. If bounce and firm edge support matter most, the Saatva Classic is the stronger option.

Why choose the Mellow HAVN

The HAVN makes sense when you want a quiet all-foam surface, a cushioned top, and a medium feel in a simpler boxed mattress. Its side handles and anti-slip base also make setup less frustrating. The alternatives below add more specialized performance, but all three sit well above the HAVN’s last listed price.

Alternatives worth considering

The Purple Mattress, often called the Purple Original, uses a responsive GelFlex Grid instead of a traditional memory-foam top. It is easier to move on and allows more airflow, while the HAVN feels quieter and more conventionally cushioned.

The Brooklyn Bedding Aurora Luxe Cooling is the clear upgrade for hot sleepers. Its cooling cover, temperature-regulating foam, and zoned coil system deliver stronger airflow and quicker response, with soft, medium, and firm options. Choose the HAVN for lower-cost foam comfort; choose the Aurora when cooling and customization justify the premium.

The Saatva Classic pairs a Euro pillow top with a dual-coil system, so it has more bounce, sturdier edges, and three firmness choices. It also includes in-room delivery rather than boxed shipping. The HAVN isolates motion better and is easier on the budget when available, but the Saatva is better for frequent edge use and sleepers who dislike slow foam.

• Let the mattress fully expand before judging its firmness.

• Use breathable sheets and keep the bedroom cool to limit heat buildup.

• Rotate it from head to foot every few months to distribute wear.

• Use the side handles for positioning, but do not use them to carry the full weight of the mattress.

• If you mostly sleep on your side, choose a pillow height that keeps your neck level with your spine.

• Keep the non-removable cover in place and follow a gentle spot-cleaning routine.

The quilted top feels plush at first, but the mattress settles at a medium 6/10. You get noticeable surface cushioning without the deep hug of a soft memory-foam bed.

Very well. Partner movement stayed localized, and the ball-drop test produced only 0.16 g at a sensor 24 inches away. Motion isolation is one of the mattress’s strongest qualities.

It kept our back sleeper’s hips level and supported a neutral position. People who prefer pronounced lumbar support or a firmer feel should still choose a sturdier mattress.

It is moderately breathable for an all-foam mattress, but it does not feel actively cool. Our sample gained 7.2°F after 30 minutes, so very hot sleepers should look for a hybrid with stronger airflow or dedicated cooling materials.