Best Very Soft Memory Foam Mattresses for Plush, Contour Comfort
Find the softest sleep surface that still provides support with memory foam. This guide highlights five very soft memory foam mattresses that cater to side sleepers, lightweight individuals, and anyone who wants a lush, contouring feel without sacrificing spinal alignment. Each option is chosen for a gentler, sink-in experience while maintaining stability through the night. Below, you’ll see who each mattress is best for, plus a quick comparison table to help you decide at a glance.
| Product | Best For | Key Benefit |
|---|---|---|
| Amazon Basics Memory Foam Mattress, Soft Plush | Side sleepers seeking low-cost comfort | Soft plush feel; easy to ship and set up |
| Novilla 12 Inch Queen Memory Foam | Hot sleepers who want cooling | NanoGel cooling tech; balanced support |
| Novilla 14 Inch Gel-Infused Bliss Cooling | Couples needing motion isolation | Three-layer foam; cool-touch cover |
| Lucid Plush Gel Memory Foam Mattress 10″ | Back and side sleepers seeking plush contour | Gel infused; bamboo charcoal for moisture control |
| NAPSIE 12 Inch Full Mattress | Full-size option for teens or guests | TriCool cooling system; medium plush feel |
Amazon Basics Memory Foam Mattress, Soft Plush 12″ Queen
The Amazon Basics Soft Plush 12″ queen combines a soft memory foam layer with a breathable construction to deliver a contouring feel that eases pressure on shoulders and hips. This model is ideal for lighter to average-weight sleepers who prefer a forgiving surface and a straightforward setup. The memory foam adapts to body curves and sleep positions, producing a cushioned, sink-in sensation without excessive sag. It is vacuum-packed for shipping, with up to 72 hours required for full expansion after unboxing.
- Best for: Side sleepers and guests seeking a gentle, plush feel.
- Limitations: May require a solid foundation or adjustable base to maximize flatness and longevity.
Novilla 12 Inch Queen Memory Foam Mattress
This 12-inch Novilla queen mattress emphasizes cooling and comfort with NanoGel-infused memory foam and a multi-layer design. The top gel layer enhances heat absorption to promote airflow, helping hot sleepers stay cooler through the night. The foam layers also provide pressure relief and support that helps maintain spinal alignment. A key feature is odor and moisture absorption, aiding a drier sleeping environment. Suited for couples who want reduced motion transfer and deep, undisturbed sleep.
- Best for: Hot sleepers and couples who value cooling and motion isolation.
- Limitation: Gel memory foam may feel firmer for strict plush-lovers initially; it softens with body heat over time.
Novilla 14 Inch Gel-Infused Bliss Cooling Queen
The 14-inch Novilla Bliss Cooling model features a triple-layer foam system designed for lasting comfort and temperature regulation. The cool-touch nylon cover, infused with plant fibers, helps keep the surface cool while gel memory foam improves airflow and reduces heat buildup. This mattress is well-suited for sleepers who want a soft-to-medium feel with strong pressure relief and quiet motion isolation for undisturbed sleep.
- Best for: Sleepers who prioritize cooling, edge support, and targeted pressure relief.
- Limitation: Higher profile can require more room and a sturdier foundation.
Lucid Plush Gel Memory Foam Mattress 10″ (Queen)
The Lucid 10″ plush gel memory foam mattress blends a soft, sink-in feel with a three-layer structure designed to contour the body while maintaining alignment. Gel memory foam in the top layer aids in cooling and moisture control, while bamboo charcoal helps manage humidity. This option is best for lighter-to-average-weight sleepers who want a true plush feel and good pressure relief across the hips and shoulders. A potential drawback is less edge support compared to firmer models.
- Best for: Side sleepers and combo sleepers who like a soft, contouring surface.
- Limitation: May feel too soft for those who prefer firmer back support at certain hours.
NAPSIE 12 Inch Full Mattress
The NAPSIE 12″ full-size mattress uses a cooling TriCool system combining a breathable cover, cooling gel memory foam, and a supportive foam base. This medium-plush full bed is engineered to relieve pressure while promoting airflow to prevent heat buildup. It is a strong choice for teens, guest rooms, or any situation requiring a comfortable full-size option with a soft, forgiving surface.
- Best for: Guests or teens needing a comfortable full-size option.
- Limitation: Full size differs from queen; check bed frame compatibility.
Buying Guide: Very Soft Memory Foam Mattresses
How soft should you want your memory foam?
Softness scales with your weight and sleep position. If you sleep mostly on your side or are lighter, a plush or soft top layer will feel most comfortable. If you share a bed, look for models with good motion isolation to minimize partner disturbance.
Cooling and breathability
Memory foam can trap heat. Choose mattresses with NanoGel, gel infusion, or breathable covers to promote airflow. If you’re a hot sleeper, prioritize those features to avoid night sweats.
Pressure relief and spinal alignment
A very soft top layer should still support the spine. Look for multi-layer designs that combine a soft surface with a supportive core to maintain alignment in the neck, shoulders, and hips.
Motion transfer and couples
Sixty to eighty percent of sleep disruptions in couples come from movement. Gel memory foam and zoned support help reduce motion transfer while maintaining a comfortable contour for both sleepers.
Durability and setup
Soft mattresses can sag over time if the base foam is not supportive. Ensure the base foam is high-density and choose a bed frame or foundation that provides uniform support. Most memory foam mattresses ship compressed and require 24–72 hours to reach full size.
Size and room considerations
Soft memory foam mattresses are available in multiple sizes. Match the size to your room, existing base, and preferred sleeping arrangement. Keep in mind that higher-profile models may need deeper bed frames.
FAQ
- Are soft memory foam mattresses good for back sleepers? They can be comfortable, but back sleepers often benefit from a balance of soft surface and supportive core to maintain spinal alignment.
- Do soft memory foam mattresses sleep hot? Some do, but many include cooling technologies such as NanoGel, gel infusions, or breathable covers to counter heat.
- How long does it take for memory foam to expand after unboxing? Most compress-packed mattresses fully expand within 24–72 hours depending on temperature and humidity.
- Can a soft memory foam mattress help with pressure points? Yes. The plush top layers cushion joints like hips and shoulders, while the foam core supports overall alignment.
- What foundation works best with a soft memory foam mattress? A solid platform, slatted foundation with proper support, or a compatible adjustable base helps preserve the mattress’s shape.
- Is memory foam safe and certified? Look for CertiPUR-US or similar certifications confirming foam safety and low emissions.