# Which gel memory foam mattress has the best cooling technology? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which gel memory foam mattress has the best cooling technology?

## Products

### Bear Bear Original Hybrid Mattress with CoolForce Layer
```yaml
product: bear-bear-original-hybrid-mattress-with-coolforce-layer
brand: Bear
price_gbp: 615.85
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
firmness: Medium-Firm 6/10
thickness: 11 in
motion_isolation: Moderate
memory_foam_layers: 6
```

- **Price:** £615.85 [^1]
- **Summary:** The Bear Original Hybrid combines quilt foam, gel swirl memory foam, dynamic transition foam, individually wrapped coils, and a support base in a medium-firm 11 in profile. Its Celliant cover, optional CoolForce PCM layer, and coil airflow suit hot sleepers who want responsive hybrid support, while motion isolation is moderate rather than exceptional.
- **Ideal For:** This mattress specifically suits shoppers seeking a gel memory foam mattress with strong cooling technology because its gel swirl memory foam is paired with a Celliant infrared cover, airflow-producing wrapped coils, and an optional CoolForce PCM layer.
- **Additional Sources:** [^2]

### Brooklyn Bedding CopperFlex Pro Hybrid
```yaml
product: brooklyn-bedding-copperflex-pro-hybrid
brand: Brooklyn Bedding
price_gbp: 378.1
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
firmness: Medium-firm
thickness: 14 in
motion_isolation: Motion isolation
cooling_technology: GlacioTex Cooling Cover
memory_foam_layers: 7
```

- **Price:** £378.1 [^3]
- **Summary:** The Brooklyn Bedding CopperFlex Pro Hybrid is a 14 in, 7-layer memory foam hybrid built around a GlacioTex cooling cover, copper-infused foam, and zoned support with individually encased coils. It's designed to feel medium-firm and emphasize temperature regulation plus pressure relief for back, side, and combination sleepers. The coil system is intended to help limit motion transfer between partners.
- **Ideal For:** Its cooling tech centers on a GlacioTex cooling cover plus copper-infused foam over a hybrid coil core, which is aimed at reducing heat buildup while still providing motion-isolating support.
- **Additional Sources:** [^4], [^5]

### Zinus Cooling Green Tea Memory Foam Mattress
```yaml
product: zinus-cooling-green-tea-memory-foam-mattress
brand: Zinus
price_gbp: 220.63
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
firmness: Medium-firm, 6.5 out of 10
thickness: 12 in
cooling_technology: 2 in gel memory foam, 0.5 in green tea memory foam, knitted jacquard cool fabric
memory_foam_layers: 3 layers
```

- **Price:** £220.63 [^6]
- **Summary:** This 12 in all-foam mattress combines gel-infused and green tea-infused memory foam with a breathable cool-fabric cover. Its medium-firm feel and pressure-relieving design suit hot sleepers, side sleepers, and people seeking balanced cushioning and support.
- **Ideal For:** It suits shoppers asking which gel memory foam mattress has the best cooling technology because it uses 2 in of gel memory foam, green tea-infused foam, and a knitted jacquard cool-fabric cover for temperature control.

### Lull Original Lull Mattress
```yaml
product: lull-original-lull-mattress
brand: Lull
price_gbp: 257.53
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
density: High-density foam support layer
firmness: Medium-firm, 7.5 out of 10
thickness: 10 in
motion_isolation: Reduces motion transfer
cooling_technology: 1.5 in gel-infused cooling memory foam, open-cell foam, heat-dispersing gel beads, breathable quilted cover
memory_foam_layers: 5 layers
```

- **Price:** £257.53 [^7]
- **Summary:** The Lull Original is a 10 in, medium-firm all-foam mattress with gel-infused memory foam, high-resilience foam, and a high-density support base. It suits back and stomach sleepers who prefer firmer support and couples who want reduced motion transfer.
- **Ideal For:** It suits shoppers seeking gel memory foam cooling because its 1.5 in top layer uses heat-dispersing gel beads and open-cell foam to improve airflow and dissipate heat.

---
## References & Sources
[^1]: Bear Mattress, accessed 2026-09-13. https://www.bearmattress.com/products/bear-original-hybrid-mattress
[^2]: Recovery for Athletes, accessed 2026-09-13. https://www.recoveryforathletes.com/products/bear-original-hybrid-mattress
[^3]: Brooklyn Bedding, accessed 2026-09-13. https://brooklynbedding.com/products/copperflex-pro-hybrid-14
[^4]: OC Mattress, accessed 2026-09-13. https://www.ocmattress.com/products/brooklyn-bedding-copperflex-pro-firm-hybrid-mattress
[^5]: The Mattress Shop, accessed 2026-09-13. https://themattressshop.com/products/cooperflex-pro
[^6]: Zinus, accessed 2026-09-13. https://www.zinus.com/products/cooling-gel-memory-foam-mattress
[^7]: Lull, accessed 2026-09-13. https://lull.com/products/original-mattress