M3 Night Ice Performance
One mattress. Two feels. 3X Cooling. The M3 Night Ice Performance® Mattress builds on the award-winning modular design of the original M3 & with three layers of cooling technology that dissipate body heat for an extra boost of refreshing comfort. Featuring interchangeable Independent Suspension units, both partners can choose their ideal firmness on their side of the bed for truly personalized comfort without compromise. In this review, we’ll examine construction, feel, performance, and who this mattress is best for in 2026.
✅ Quick Verdict: Is the M3 Night Ice Performance Mattress Worth It?
Best For:
✔ Hot sleepers who need temperature-neutral comfort
✔ Combination sleepers who change positions frequently
✔ Back and side sleepers who want balanced pressure relief
✔ Sleepers who prefer a responsive hybrid feel
Not Ideal For:
❌ Those who want a deep sink-in memory foam feel
❌ Budget buyers looking for entry-level pricing
How We Test Mattresses
Our reviews are based on firsthand, hands-on testing and real-world sleep experience. We evaluate mattresses using consistent criteria, including pressure relief, spinal alignment, motion isolation, temperature regulation, and durability. We do not use any fancy gimmicks, proprietary scoring systems, or manufacturer-provided ratings. Each mattress is tested the same way so comparisons are fair, transparent, and based on actual performance, helping readers make informed, trustworthy buying decisions. Read our full mattress testing methodology!
Overall Rating: ⭐⭐⭐⭐☆ (4.3/5)
Buy this mattress right now if you are looking for 2 different firmness levels without having to adjust air bladders. It is by far one of the best mattresses I have reviewed.
📌 M3 Night Ice Performance® Mattress Specs
- Type: Hybrid (Cooling foams + Zoned pocketed coils)
- Firmness: Plush-Firm (customer can pick firmness on each side)
- Feel: Responsive support with enhanced cooling
- Height: ~12–13″ (varies slightly by model variant)
- Cooling: Excellent — active temperature regulation materials
- Motion Isolation: Very Good
- Edge Support: Very Good
- Trial & Warranty: Commonly 100 nights + 10-year warranty (depends on retailer)
🏗 Construction & Materials
The M3 Night Ice Performance® Mattress mixes breathable comfort foams with zoned coils for support, responsiveness, and airflow.
🧠 Top Comfort Layers
- Elevated cooling foam layers
- Gel-infused or phase-change materials designed to dissipate heat
- Provides gentle contouring without deep sink
These premium comfort layers are engineered to keep warmth at bay while offering enough cushion at shoulders and hips.
🌀 Support Core
- Zoned pocketed coil system
- Reinforced edges for stability
- Coils encourage air circulation
The zoned coils provide adaptive support where you need it most — firmer under the lumbar region and softer around the shoulders for pressure relief.
📊 Firmness & Feel
📍 Firmness: Firm-Plush (customers can pick firmness levels on each side)
The M3 Night Ice Performance®. One mattress. Two feels. 3X Cooling.
Feel Summary:
- Responsive yet supportive
- Gentle contouring without deep sink
- Cool surface and good airflow
🔍 Performance Breakdown for M3 Night Ice Performance® Mattress
🛌 Pressure Relief
⭐⭐⭐⭐☆ (4.4/5)
The zoned coil system and comfort layers help disperse pressure effectively, especially for back and side sleepers.
🦴 Spinal Alignment / Support
⭐⭐⭐⭐⭐ (4.5/5)
Strong support core helps maintain proper spinal alignment, particularly beneficial for back and combination sleepers.
❄️ Cooling & Breathability
⭐⭐⭐⭐⭐ (5/5)
This mattress excels at cooling due to its specialized performance foams and hybrid airflow through coils — ideal for hot sleepers or warm climates.
💞 Motion Isolation
⭐⭐⭐⭐ (4/5)
Motion transfer control is strong for a hybrid mattress, though not as isolating as all-foam models.
🧎♂️ Responsiveness / Movement Ease
⭐⭐⭐⭐⭐ (5/5)
Coil core gives a lively feel that makes it easy to switch positions during the night.
🪑 Edge Support
⭐⭐⭐⭐ (4.3/5)
Reinforced edges provide stable sleep surface and support for sitting or sleeping near the edge.
Ready to see price! Go to Bedgear and check pricing!
🛏 Performance by Sleep Position
Back Sleepers: Excellent — balanced support and even contouring.
Side Sleepers: Very Good — pressure relief without losing alignment.
Stomach Sleepers: Good — medium-firm support, though strict stomach sleepers may prefer firmer.
Combination Sleepers: Excellent — easy movement with adaptable support.
👍 Pros & Cons
👍 Pros
✔ Excellent cooling performance
✔ Balanced comfort and support
✔ Good for combination sleepers since you can have 2 firmnesses in the same mattress
✔ Strong airflow and breathability
✔ Responsive hybrid feel
👎 Cons
✘ Not as plush as memory foam lovers may prefer
✘ Not ultra-firm for strict stomach sleepers
✘ Mid-premium price tier
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🛏️ Bedgear M-Series Comparison Chart — 2026
| Feature | M3 Performance® | M3 Night Ice Performance® | M5 Performance® | M5 Night Ice Performance® |
|---|---|---|---|---|
| Type | Hybrid foam + zoned coils | Hybrid + Night Ice cooling tech | Hybrid foam + zoned coils (more advanced layers) | Hybrid + advanced Night Ice tech |
| Comfort Layers | Multi-layer performance foam | Same + enhanced cooling foam | Upgraded comfort foams with more contour | Upgraded + enhanced Night Ice cooling |
| Support System | Independent Suspension™ coils | Independent Suspension™ coils | Independent Suspension™ coils with upgraded base | Same with upgraded cooling |
| Firmness Options | Multiple firmness pads | Same modular firmness | Multiple modular firmness options | Same plus cooling |
| Cooling Features | Ver-Tex™ cooling + airflow through coils | Ver-Tex™ + Night Ice cooling + PCM | Strong cooling with advanced foams + airflow | Night Ice + PCM + advanced cooling |
| Best Feel | Balanced hybrid support and pressure relief | Cooler hybrid with enhanced surface cooling | Balanced but slightly plusher and more conforming | Plus cooling + plush contour |
| Pressure Relief | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Edge Support | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Motion Isolation | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Target Audience | Most sleepers looking for balanced hybrid feel | Hot sleepers + those who overheat | Sleepers wanting more plush contour and support | Hot sleepers who want contour + cooling |
| Best For | Combination sleepers, back sleepers | Hot combo + side sleepers | Side sleepers, combo, back sleepers seeking more plush feel | Hot side & combo sleepers who want cooling |
| Room Temp Suitability | Good | Excellent | Good | Excellent |
| Typical Height | ~12″ | ~12″ | ~12–13″ | ~12–13″ |
| Trial & Warranty | ~100 nights + 10 years | ~100 nights + 10 years | ~100 nights + 10 years | ~100 nights + 10 years |
🧠 Quick Breakdown — What’s the Difference?
🔹 M3 Performance®
- Classic Bedgear hybrid with modular coil support
- Balanced feel, great for most sleepers
- Strong airflow and venting
- Slightly firmer overall
Best for: Combination and back sleepers who want balance and responsiveness.
🔹 M3 Night Ice Performance® Mattress
- Same support as M3
- Adds Night Ice cooling fabric + Phase Change Materials (PCM)
- Surface feels cooler and delays heat build-up
Best for: Hot sleepers, people who overheat at night.
🔹 M5 Performance®
- Next generation of modular support
- Slightly plusher contour and deeper pressure relief
- More advanced foam zones
Best for: Side sleepers and sleepers who want a bit more cushion without losing support.
🔹 M5 Night Ice Performance®
- Combines M5’s contouring feel
- With the Night Ice cooling layer on top
- Maximizes cooling + comfort
Best for: Hot side/combination sleepers who want both plush comfort and cooling tech.
🛌 Performance at a Glance
| Feature | M3 | M3 Night Ice | M5 | M5 Night Ice |
|---|---|---|---|---|
| Cooling | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Pressure Relief | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Motion Isolation | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Edge Support | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| All-Sleepers Versatility | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
| Best for Hot Sleepers | ⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐ | ⭐⭐⭐⭐⭐ |
| Best for Plush Comfort | ⭐⭐ | ⭐⭐ | ⭐⭐⭐⭐ | ⭐⭐⭐⭐ |
🧩 Best Pick Based on Sleep Style
✔ Back Sleepers: M3 / M3 Night Ice
✔ Side Sleepers: M5 / M5 Night Ice
✔ Stomach Sleepers: M3 varieties (firmer support)
✔ Combination Sleepers: M3 / M5 (depending on contour preference)
✔ Hot Sleepers: Night Ice versions
🔥 Bottom Line
- M3 Performance® — Balanced hybrid support + airflow
- M3 Night Ice Performance® — Adds cooling technology for hot sleepers
- M5 Performance® — Plush hybrid with upgraded contouring
- M5 Night Ice Performance® — Plush + added Night Ice cooling
The Night Ice versions are best if you run warm or sleep in a warmer environment, while the M5 models offer more plush comfort and deeper pressure relief.
🏁 Final Verdict: M3 Night Ice Performance® Mattress (2026)
The M3 Night Ice Performance® Mattress is a strong contender in the cooling hybrid segment, offering a well-balanced feel, excellent heat dissipation, and responsive support. It’s particularly strong for hot sleepers and combination sleepers who need a mattress that keeps them cool and comfortable without sacrificing support. While not ultra-plush or super-firm, its performance and construction earn it a solid place in the mid-premium category.
Overall Score: ⭐⭐⭐⭐☆ (4.3/5)
❓ M3 Night Ice Performance Mattress FAQs
Does the M3 Night Ice Performance® Mattress sleep cool?
Yes — it’s explicitly built for cooling performance with temperature-regulating layers and hybrid airflow.
Is this mattress good for back pain?
Yes, the zoned support and balanced comfort promote proper spinal alignment, which is helpful for back discomfort.
Is the motion isolation good for couples?
Yes — motion transfer is well controlled for a hybrid, making it suitable for shared beds.
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