King Split Head Micro-Coils Gel-Infused Memory Foam All
Micro-coils are small coils used in the comfort layers, above the main support. They add bounce and airflow close to the surface and respond to small movements, giving a lighter, more lifted feel than foam alone.
Gel-infused memory foam blends cooling gel into memory foam. The layer keeps the slow, contouring feel of memory foam while helping draw heat away from your body, which makes it a common choice for people who like memory foam but sleep warm. Every mattress here has at least one layer where gel and memory foam are combined.
Gel-infused memory foam blends cooling gel into memory foam. The layer keeps the slow, contouring feel of memory foam while helping draw heat away from your body, which makes it a common choice for people who like memory foam but sleep warm. Every mattress here has at least one layer where gel and memory foam are combined.
Shop By
Product Type
Mattress Size
Loading recommendations...
Compare at
Compare at
Items
2 Items
1
Upgrade your sleep at National Mattress
Discover a mattress that transforms your sleep into a truly rejuvenating experience. We offer a wide variety of options to suit every sleep style and preference, ensuring a better night's sleep.
Why Choose Us?
- Variety: From plush to firm, we have options for every body type and sleep style.
- Quality: Trusted brands and top-notch materials for long-lasting comfort.
- Sleep Trials & Warranties: Enjoy peace of mind with flexible trials and warranties.
- Expert Advice: Get personalized recommendations from our sleep specialists.
Mattress Selection Includes
- Memory Foam: Contours to your body for personalized comfort and pressure relief.
- Hybrid: Combines responsive springs with foam for balanced support and comfort.
- Innerspring: Provides firm support, bounce, and cooling airflow.
- Latex: Hypoallergenic, eco-friendly, and exceptionally comfortable.
- Adjustable Beds: Customize your sleep position for optimal comfort.

Clearance Mattresses
Explore our discounted mattress collection, featuring limited quantities, floor models, and more.
Filters
- Single/Twin 38" x 75". One sleeper, kids and guests. 85
- Twin XL 38" x 80". Twin width, 5" longer. 118
- Double/Full 54" x 75". Room to stretch for one sleeper. 104
- RV Short Queen 60" x 75". Queen width for RVs and campers. 3
- Queen 60" x 80". Most popular for couples. 123
- Queen Split Head 60" x 80". Head splits for adjustable bases. 2
- King 76" x 80". Couples who want extra room. 119
- King Split Head 76" x 80". Head splits for adjustable bases. 2
- Memory Foam Slow foam that hugs and eases pressure. 3
- Gel-Infused Memory Foam Contouring foam with cooling gel added. 2
- Micro-Coils Tiny coils in the top layers for bounce. 0
- Copper, Charcoal or Graphite Infusion Added to foam to help draw heat away. 3
- Cooling Fabric Cover knit to feel cool to the touch. 3
—
- Compatible with Adjustable Bed Flexes with a base that lifts head and feet. 2
- Removable Cover Cover comes off for cleaning. 2
- Cooling Technology Draws heat away so you sleep cooler. 2
- Temperature Regulating Helps keep you from sleeping hot or cold. 2
- Low Motion Transfer You feel less of your partner's movement. 2
- Pressure Point Relief Eases pressure on hips and shoulders. 2
- Zoned Lumbar Support Extra support under the lower back. 2
—
Loading recommendations...
Compare at
Compare at





























































