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Sleepmax Mattress King Size 14 Inch - Hotel-Collection Hybrid with Extra Lumbar & Hips Support, Pain Relief Deep Sleep, Fiberglass-Free, CertiPUR-US Certified, 365-Night Trial

14

699.99$

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  • Hotel-quality hybrid comfort
  • Extra support for pain relief
  • Fiberglass-free and certified safe
  • 365-night risk-free trial
  • Deep sleep guaranteed

Pros

  • ✓Individually pocketed springs reduce motion transfer for undisturbed sleep.
  • ✓Medium-firm feel provides balanced comfort and support for various sleepers.
  • ✓CertiPUR-US and OEKO-TEX certified non-toxic, fiberglass-free materials.

Cons

  • ✗Firmness may be too hard for those preferring softer mattresses.
  • ✗Weight of 134 pounds makes maneuvering difficult without assistance.
  • ✗Expansion requires 2-3 days for full comfort, delaying immediate use.

Category mattresses

Brand Sleepmax

Sleepmax Mattress King Size 14 Inch - Hotel-Collection Hybrid Mattress Review

The Sleepmax Starry is a hybrid mattress designed to blend the support of pocket springs with the comfort of foam layers. It targets sleepers seeking a medium-firm feel that promotes spinal alignment and reduces pressure points. This mattress is part of Sleepmax's hotel-collection line, emphasizing pain relief and deep sleep. It comes in a box for easy setup and includes certifications for non-toxic materials. With a 365-night trial and a 10-year service agreement, it offers a risk-free option for those upgrading their sleep setup. Reviewers note its comfort and ease of unboxing, making it suitable for various sleeping preferences.

Product Overview

The Sleepmax Starry mattress measures 80 inches long by 76 inches wide by 14 inches thick in the king size variant, with a weight of 134 pounds. It features a hybrid construction combining individually pocketed springs and multiple foam layers, including a Euro top design for enhanced comfort. The mattress is fiberglass-free and holds CertiPUR-US and OEKO-TEX Standard 100 certifications, ensuring non-toxic and skin-friendly materials. It meets fire-resistant CFR1633 standards for safety. Reinforced edge support helps prevent sagging and improves stability, extending the mattress's lifespan. The mattress arrives compressed in a box, requiring 2-3 days to fully expand, with no reported off-gassing smells. It is designed for all age ranges and does not require a box spring, catering to back, side, and stomach sleepers. Care involves regular rotation and use of a mattress protector. Its portability is aided by the bed-in-a-box format, though its weight may require two people for maneuvering.

Key Features

Pain relief and motion isolation

  • ✓Individually pocketed springs reduce motion transfer for undisturbed sleep.
  • ✓Foam layers alleviate pressure points on hips, back, and shoulders.
  • ✓Promotes spinal alignment and even weight distribution for restful sleep.

Balance of comfort and support

  • ✓Euro top design adds plushness without sacrificing firmness.
  • ✓Medium-firm feel caters to a wide range of sleep preferences.
  • ✓Sturdy bottom support system with reinforced pocket springs enhances durability.

Non-toxic and skin-friendly materials

  • ✓CertiPUR-US and OEKO-TEX Standard 100 certifications ensure safe materials.
  • ✓Fiberglass-free composition prioritizes health and skin comfort.
  • ✓Meets fire-resistant CFR1633 standard for added safety.

Enhanced safety and edge support

  • ✓Reinforced edges prevent sagging and reduce risk of rolling off.
  • ✓Improves stability for sitting and sleeping near the edges.
  • ✓Safeguards internal structure to extend mattress longevity.

Easy setup and expansion

  • ✓Arrives compressed in a box for convenient delivery and maneuvering.
  • ✓Includes a tool for safe plastic wrapping removal without cutting the mattress.
  • ✓Expands fully within 2-3 days with no unpleasant odors reported.

Long-term value and trial

  • ✓365-night sleep trial allows extensive testing before commitment.
  • ✓10-year service agreement provides ongoing customer support and quality assurance.
  • ✓Affordable price point compared to higher-end mattresses.

Hotel-collection design

  • ✓Mimics luxury hotel mattresses for a premium sleep experience.
  • ✓Hybrid construction blends traditional spring and modern foam benefits.
  • ✓Suitable for master bedrooms, guest rooms, and children's beds.

Versatile sleeping positions

  • ✓Supports side sleepers by reducing arm and shoulder soreness.
  • ✓Accommodates back and stomach sleepers with firm yet comfortable feel.
  • ✓Individual coils minimize bounce and movement from partner disturbances.

Design & Build

The Sleepmax Starry mattress features a 14-inch hybrid design with a Euro top layer for added plushness. Its construction includes multiple foam layers atop individually pocketed springs, creating a medium-firm feel. The materials are certified non-toxic by CertiPUR-US and OEKO-TEX Standard 100, ensuring fiberglass-free and skin-friendly components. Reinforced edges provide strong support to prevent sagging and enhance safety, reducing the risk of rolling off during sleep. The mattress meets fire-resistant CFR1633 standards, prioritizing safety in its build. Aesthetically, it has a clean, hotel-style appearance suitable for various bedroom decors. The bed-in-a-box format allows easy portability, though its 134-pound weight may require two people for handling. Cleaning is straightforward with regular rotation and use of a mattress protector to maintain hygiene and durability.

The lid or cover is not explicitly detailed, but the Euro top design integrates seamlessly with the foam layers. Sealing and locking mechanisms are not applicable, as it is a standard mattress without adjustable features. Maintenance involves allowing 2-3 days for full expansion after unboxing, with no reported off-gassing smells. Reviewers mention the included tool for safe plastic removal, preventing damage during setup. The mattress's durability is supported by reinforced edges and a sturdy bottom support system, aiming for long-term use. Its hybrid build combines the motion isolation of foam with the responsiveness of springs, catering to light sleepers and couples. The design prioritizes ergonomics with pressure-relieving foam that adapts to body contours. Overall, the build emphasizes quality materials and practical features for everyday sleep comfort.

Performance

The Sleepmax Starry mattress performs well in motion isolation, with individually pocketed springs reducing transfer when a partner moves. Reviewers report less disturbance during sleep, making it suitable for light sleepers. The medium-firm feel provides a balance of comfort and support, alleviating hip, back, and neck pain for many users. Pressure relief is notable, with foam layers distributing weight evenly to promote spinal alignment. Insulation behavior is not specified, but the hybrid construction may offer moderate temperature regulation. Leak resistance and condensation are not applicable, as it is a mattress. Drop and dent resilience are implied through reinforced edges, which help maintain shape over time. Trade-offs include its firmness, which some find too hard, and its weight, which can make maneuvering challenging. Real-world temperature retention is not discussed, but no overheating complaints are noted in reviews. The mattress expands fully within days, with immediate comfort reported by users. Its performance in various sleeping positions is praised, especially for side sleepers who experience reduced arm soreness.

Durability is supported by the 10-year service agreement, though long-term performance data is limited. Reviewers mention the mattress acts like higher-end models in minimizing bounce and movement. The hybrid design blends spring responsiveness with foam contouring, enhancing overall sleep quality. Some users note it is more affordable than comparable mattresses, offering good value. The 365-night trial allows extensive testing to ensure satisfaction. Performance in guest rooms or children's beds is positively reviewed, with users appreciating its convenience and comfort. The mattress does not require a box spring, simplifying setup and reducing costs. Its hotel-collection inspiration contributes to a premium sleep experience. Overall, performance metrics focus on comfort, support, and motion isolation, with minor trade-offs in firmness and weight.

Pros and Cons

Pros

  • ✓Individually pocketed springs reduce motion transfer for undisturbed sleep.
  • ✓Medium-firm feel provides balanced comfort and support for various sleepers.
  • ✓CertiPUR-US and OEKO-TEX certified non-toxic, fiberglass-free materials.
  • ✓Reinforced edge support prevents sagging and enhances safety.
  • ✓Easy setup with bed-in-a-box format and no off-gassing smells.
  • ✓365-night trial and 10-year service agreement offer risk-free purchase.
  • ✓Affordable price compared to higher-end hybrid mattresses.
  • ✓Suitable for side sleepers with reduced arm and shoulder pain.
  • ✓Hotel-collection design mimics luxury sleep experiences.
  • ✓Does not require a box spring, saving space and cost.

Cons

  • ✗Firmness may be too hard for those preferring softer mattresses.
  • ✗Weight of 134 pounds makes maneuvering difficult without assistance.
  • ✗Expansion requires 2-3 days for full comfort, delaying immediate use.
  • ✗Limited long-term durability data beyond the service agreement.
  • ✗May not suit sleepers who prefer all-foam or ultra-plush feels.
  • ✗Edge support, while reinforced, may not prevent all sagging over time.
  • ✗Size variants beyond king are not detailed in the input.
  • ✗Some users might find the medium-firm feel less accommodating for certain pain points.
  • ✗Lack of adjustable features like cooling or zoning compared to premium models.
  • ✗Potential for quick expansion during unboxing could be startling if not careful.

Written by Sleep Mattress Guide Editorial Team. We research mattress specs, aggregate verified customer reviews, and distill it into clear buying advice.

(3) Comments

Extremely Satisfied with This Mattress! Simple Setup and Great Comfort.
My six-year-old grandson recently transitioned from a toddler bed to a full-size bed, and we chose this mattress. We are delighted with it! It arrives compressed and shrink-wrapped in a box. The box includes a special tool for safely opening the plastic without damaging the mattress. A helpful tip: stand to the side when opening, as the mattress can quickly expand once air pressure releases, which might knock you over—this is just a precaution, not a problem. The instructions recommend waiting three days for full expansion, but it was comfortable immediately. There was no unpleasant odor, even upon opening. My grandson loves the mattress, and adults who have tried it agree it's very comfortable. In fact, it outperforms a more expensive, well-known mattress-in-a-box we bought for his older sister a few years ago. I am thrilled with this mattress and highly recommend it.
Sleepmax 11-Inch Hybrid Mattress Review: Comfort and Pain Relief
This isn't my first bed-in-a-box purchase, and it won't be my last due to the convenience, even though you need to wait a few days for it to fully expand—still easier than moving a traditional full mattress, as I experienced with my previous memory foam one. After allowing three days for it to take shape, I found it provided a good night's sleep. I switched from a full memory foam mattress to try this hybrid model because I prefer some firmness, and it delivered. Typically, I suffer from hip, back, and neck pain while sleeping, and this mattress seemed to help reduce that discomfort. Additionally, I appreciated that it didn't have the strong odor often associated with full memory foam mattresses, which can trigger headaches for me.
Exceptional Value Mattress - Exceeds Expectations at a Great Price
Our home is filled with foam mattresses, including some costing over $2,500, and we've been very satisfied with them. We have a Murphy bed with a thin 4-inch foam pad that barely qualifies as a mattress, so discovering this option was exciting! It took two people to carry it upstairs due to its weight of about 80 pounds, but this made it easier to handle. Unrolling it was incredibly simple—no knife needed, just peeling back the plastic, and it opened up immediately with no odor. I haven't slept on a spring mattress in years, but this one is genuinely comfortable! It matches the firmness of our bedroom mattress and is a significant upgrade, suitable for any use. The individually wrapped coils prevent motion transfer, much like our high-end mattress, so there's no disturbance when someone moves. We're delighted with it, and the affordable price makes it even better!

Product Specifications

Product Dimensions 80 x 76 x 14 inches
Item Weight 134 pounds
Manufacturer Sleepmax Direct
ASIN B0GHKBHM6R
Item Model Number Sleepmax Starry
Date First Available January 18, 2026
Age Range Description All Age
Certifications CertiPUR-US, OEKO-TEX Standard 100
Fire Resistance Standard CFR1633
Trial Period 365 nights
Service Agreement 10 years
Mattress Type Hybrid
Firmness Level Medium-firm
Material Composition Foam layers and pocket springs
Edge Support Reinforced
Box Spring Required No
Off-Gassing None reported
Expansion Time 2-3 days
Sleep Position Suitability Back, side, stomach
Price $699.99

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