Helix Sleep
Helix Plus Core Mattress with GlacioTex Pillow Top
Best cooling mattress for hot sleepers needing a spacious twin size.
Experience superior comfort and cooling with the Helix Plus Core Mattress featuring a GlacioTex Pillow Top. This Twin XL mattress is designed for optimal sleep, offering advanced temperature regulation to keep you cool throughout the night. While specific construction details are not fully elaborated, its premium GlacioTex cover ensures a refreshing sleep surface. This mattress is sold by 3Z Brands and is returnable for holiday purchases until January 31, 2026, providing peace of mind with your investment.
$1298.00
Owner Satisfaction
4.5
/ 5
Category Rank
632
/ 6148
#632 in Mattresses
Price vs Category Average
-22%
Below average
Size
Twin XL
/ Twin XL
Who it's for
- Heavier sleepers needing durable, reinforced structural support
- Hot sleepers seeking immediate surface cooling and pressure relief
- Couples wanting maximum usable space and stable edge support
Who should skip it
- Lightweight sleepers preferring a softer, more contouring feel
- Budget-conscious shoppers looking for a standard hybrid mattress
- People prone to overheating who require deep-layer breathability
Performance breakdown
Thermal regulation
GlacioTex fabric provides an immediate, noticeable cooling sensation upon contact.
Surface comfort
The integrated pillow top offers a plush, cloud-like initial feel.
Motion isolation
Standard hybrid construction effectively dampens movement for undisturbed rest.
Edge support
Adequate perimeter stability for sitting, though lacks reinforced heavy-duty edge coils.
Versatility
Limited by its incompatibility with adjustable base frames.
Purchase security
Extended holiday return window offers exceptional peace of mind for buyers.
Key Specs
Size
Twin XL
Cover Material
GlacioTex
Seller
3Z Brands
Returnable until Jan 31, 2026 (for holiday purchases)
Comfort Layer Material
Pillow Top
Cooling Technology
Cooling Fabric Cover
Adjustable Base Compatible
False
Features
- GlacioTex Pillow Top for cooling comfort
- Advanced temperature regulation
- Designed for optimal sleep
- Premium cover material
- Twin XL size availability
- Generous return window for holiday purchases
What customers say
The Helix Plus Core Mattress with GlacioTex Pillow Top is highly praised for its exceptional support, especially for those needing robust firmness and spinal alignment. Many users report a significant reduction in back pain and morning aches, a benefit standard mattresses did not offer. The GlacioTex Pillow Top provides a welcome layer of pressure relief while maintaining the mattress's core support. A standout feature is the cooling technology, which effectively prevents overheating, a common issue with dense foam. While a notable investment, customers find the long-term health benefits and improved sleep quality justify the cost, offering excellent value. Minor setup considerations are overshadowed by the mattress's specialized comfort and performance.
Know before you buy
The GlacioTex pillow top is engineered with advanced cooling fibers designed to dissipate heat away from your body. It provides a consistently cool-to-the-touch surface, which is ideal for sleepers who tend to overheat at night.
No, this specific model is not compatible with adjustable bases. It is designed for use on a standard flat foundation, platform bed, or slatted frame.
A Twin XL mattress measures approximately 38 inches wide by 80 inches long. It offers the same width as a standard twin but provides five extra inches of length, making it a great choice for taller individuals or dorm settings.
For holiday purchases, the mattress is eligible for returns through January 31, 2026. This extended window allows you to test the mattress in your home environment throughout the winter season to ensure it meets your comfort needs.
The GlacioTex cover is integrated into the mattress construction and is not designed to be removed for machine washing. We recommend using a high-quality, breathable mattress protector to keep the surface clean and extend the life of the cooling fabric.
Still have a question?
Ask Hayley anything about this product before you decide.