Helix Sunset Mattress - Full Size 75x54, 11.5" Memory Foam, Medium-Firm Support, Cooling Gel Layer, Pressure Relief, Motion Isolation
936.00$
In stock
- Medium-firm pressure relief
- Cooling gel memory foam
- Durable support coils
- Motion isolation technology
- 100-night sleep trial
Helix Sunset Mattress, Full Full x 11.5"Th: Soft, breathable mattress Review
The Helix Sunset Mattress is a bed-in-a-box memory foam mattress designed specifically for side sleepers and those who prefer a plush sleeping surface. It combines multiple foam layers with pocketed coils to provide tailored pressure relief and ergonomic support. The mattress features a breathable knit cover pillow top for enhanced airflow and temperature regulation. Helix emphasizes quality materials with fiberglass-free construction, GREENGUARD Gold certification, and CertiPUR-US certified foams. The mattress arrives compressed and rolled for easy setup, backed by a 120-night sleep trial and limited lifetime warranty. This model targets sleepers seeking a softer feel rated 2-3 on a 10-point firmness scale, where 10 is the firmest.
Product Overview
The Helix Sunset Mattress measures 75 inches long by 54 inches wide by 11.5 inches thick in the Full size, weighing 110 pounds. It features a four-layer construction combining memory foam and pocketed coils, with a plush top style in white and brown colors. The mattress uses individually wrapped steel coils with reinforced side perimeters to cradle sleepers and limit motion transfer. The breathable knit cover pillow top promotes airflow to help regulate temperature during sleep. Helix manufactures each mattress in their Arizona facility and ships it compressed in a box for convenient delivery. The mattress is not customizable or foldable, designed for unisex adult use. Care involves standard mattress maintenance without special requirements. The plush firmness level targets side sleepers who need pressure relief at hips and shoulders, though some reviewers note feeling coils through the softer layers.
Key Features
Personalized support for side sleepers
- ✓Three select foam layers provide tailored pressure relief
- ✓Targeted ergonomic support for hips and shoulders
- ✓Ideal for side sleepers and toss-and-turners
Breathable comfort system
- ✓Breathe Knit cover pillow top enhances airflow
- ✓Hundreds of individually wrapped steel coils reduce motion transfer
- ✓Reinforced side perimeters cradle sleepers
Plush soft feel
- ✓Softer top layers deliver lavish plush comfort
- ✓Rated 2-3 on firmness scale where 10 is firmest
- ✓Soft premium foams offer optimal contouring
Easy setup and delivery
- ✓Compressed and rolled for convenient parcel shipping
- ✓Bed-in-a-box design simplifies setup
- ✓Delivered directly to your door
Premium certified materials
- ✓Fiberglass-free construction for safety
- ✓GREENGUARD Gold certified for low emissions
- ✓CertiPUR-US certified foams ensure quality
Four-layer construction
- ✓Combines memory foam and pocketed coils
- ✓Plush top style enhances comfort
- ✓Multiple layers work together for support
Reinforced durability features
- ✓Individually wrapped steel coils increase longevity
- ✓Reinforced side perimeters prevent sagging
- ✓Designed to maintain shape over time
Comprehensive sleep trial and warranty
- ✓120-night sleep trial allows thorough testing
- ✓Limited lifetime warranty provides long-term protection
- ✓Manufacturer stands behind product quality
Design & Build
The Helix Sunset Mattress features a four-layer construction combining memory foam and pocketed coils in a 11.5-inch thick profile. The top layer uses a Breathe Knit cover pillow top that promotes airflow while providing a soft, plush surface. Beneath this, multiple foam layers work together to offer targeted pressure relief, particularly at the hips and shoulders where side sleepers need it most. The base layer incorporates hundreds of individually wrapped steel coils that provide responsive support and limit motion transfer across the mattress surface. Reinforced side perimeters help maintain edge support and prevent premature sagging. The mattress arrives compressed and rolled in a box, making setup straightforward—simply unbox, unroll, and allow it to expand to full size. The white and brown color scheme offers a neutral aesthetic that fits various bedroom décors. Cleaning involves standard mattress care; the cover is not removable but can be spot-cleaned as needed. The mattress is not customizable or foldable, designed as a complete sleep system ready for use. Helix manufactures each unit in their Arizona facility, ensuring quality control before shipping directly to consumers.
Performance
The Helix Sunset Mattress delivers a plush sleeping experience rated 2-3 on a 10-point firmness scale, where 10 is the firmest. The softer top layers provide lavish comfort that contours to the body, offering pressure relief particularly beneficial for side sleepers. The breathable knit cover and airflow design help regulate temperature, though performance may vary with individual sleep habits and room conditions. The pocketed coil system limits motion transfer, making it suitable for couples where one partner moves during sleep. However, some reviewers report feeling the coils through the softer layers, which may affect comfort for those sensitive to firm support elements. The reinforced side perimeters provide edge support that helps prevent roll-off and maintains sleeping surface integrity. The mattress shows good resilience after unboxing, expanding to its full 11.5-inch thickness within hours. Long-term durability relies on the quality of foam layers and steel coils; Helix backs this with a limited lifetime warranty. The 110-pound weight makes repositioning challenging but contributes to stable performance on various bed frames. The plush feel may not suit sleepers who prefer firmer support, highlighting the importance of matching firmness preference to sleep style.
Pros and Cons
Pros
- ✓Plush soft feel ideal for side sleepers
- ✓Breathable knit cover enhances airflow
- ✓Individually wrapped coils limit motion transfer
- ✓Fiberglass-free and GREENGUARD Gold certified
- ✓Easy bed-in-a-box setup and delivery
- ✓120-night sleep trial allows thorough testing
- ✓Reinforced side perimeters improve edge support
- ✓CertiPUR-US certified foams ensure material quality
- ✓Targeted pressure relief at hips and shoulders
- ✓Manufactured in the USA with quality control
Cons
- ✗Some reviewers report feeling coils through softer layers
- ✗Plush firmness may be too soft for back or stomach sleepers
- ✗110-pound weight makes moving difficult
- ✗Limited to one firmness level without customization
- ✗Cover is not removable for washing
- ✗Higher price point for a Full size mattress
- ✗Motion isolation may not be perfect for very active sleepers
- ✗Expansion time required after unboxing
- ✗Color options limited to white and brown
- ✗Not foldable for storage or transport
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Product Specifications
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