The Sleep Company SmartGRID Ortho SnowTec™ Cooling Mattress | 4-6 Degree Cooler | Japanese Patented Technology | AIHA Certified | Orthopedic Mattress for Back Pain Relief | King Bed 78x72x8

SmartGRID Ortho SnowTec Cooling Mattress – King Size

The Sleep Company’s SmartGRID SnowTec cooling mattress in King size (78 x 72 x 8 inches) combines the brand’s Japanese-patented SmartGRID technology with SnowTec™ cooling — engineered to sleep 4-6 degrees cooler than conventional foam mattresses. AIHA certified for orthopedic support, this SmartGRID SnowTec cooling mattress King size is built for hot sleepers who also want structured back pain relief without choosing between comfort and temperature regulation.

Why Sleeping Cool Matters for Sleep Quality

Sleep Foundation’s research on sleep temperature notes that the body’s core temperature naturally dips during sleep, and that maintaining a cooler sleep surface supports this thermoregulation process — helping reduce wake-ups and improving overall sleep quality. The SnowTec™ technology is built around this same principle, actively working to prevent heat buildup at the mattress surface rather than relying purely on breathable fabric.

SmartGRID Technology: Japanese Patented

SmartGRID is The Sleep Company’s proprietary grid-based support layer, developed with Japanese patent backing. Unlike solid foam, the grid structure adapts dynamically to body weight and position — soft under lighter pressure points like the shoulders, firm under heavier zones like the hips and lumbar — delivering orthopedic support without a fixed, uniform firmness across the entire surface.

AIHA Certified Orthopedic Support

AIHA (All India Hospitals Association) certification adds a layer of credibility to the orthopedic support claims — the mattress has been evaluated and certified for back pain relief, not merely marketed as orthopedic without verification. This makes it a more credible recommendation for sleepers with chronic back discomfort compared to uncertified products.

Key Features

• SnowTec™ Cooling: Engineered to sleep 4-6 degrees cooler than standard foam
• SmartGRID Technology: Japanese-patented adaptive grid support layer
• AIHA Certified: Orthopedic back pain relief certification
• King Size: 78 x 72 x 8 inches
• Orthopedic Support: Adaptive firmness for spinal alignment

Who Should Choose This Mattress?

This is purpose-built for hot sleepers who also need orthopedic back support — combining two priorities (cooling + ortho) in one product rather than requiring separate accessories. If you want a King-size SnowTec mattress with latex added to the SmartGRID layer, The Sleep Company’s Luxe Pro SnowTec is also in our catalog. For a King-size pocket spring hybrid instead, see our Wakefit Elevate Pocket Spring Mattress. Explore all options in our Mattresses collection.

Product Specifications

Frequently Asked Questions

Q: How does SnowTec cooling work?
A: SnowTec™ is The Sleep Company’s proprietary cooling technology engineered to dissipate body heat at the mattress surface, aiming to keep the sleep temperature 4-6 degrees cooler than standard foam mattresses.

Q: What is AIHA certification?
A: AIHA (All India Hospitals Association) certification indicates the mattress has been evaluated for orthopedic support claims, providing a level of third-party verification for back pain relief positioning.

Q: How is SmartGRID different from memory foam?
A: SmartGRID uses an open grid structure that adapts dynamically to body weight rather than slowly contouring like memory foam. It’s also more breathable than dense memory foam.

Q: Is this mattress suitable for back pain?
A: It is AIHA certified for orthopedic support. For persistent or severe back pain, consult a healthcare provider alongside any mattress change.

Q: Does it require assembly?
A: No. The mattress arrives ready to use with no assembly required.

Explore more options in our Mattresses collection.