comparison
Lull Original vs Serta iComfortECO Foam
Easily compare the Serta iComfortECO Foam vs Lull Original Mattresses side-by-side.
Lull Original |
Latest Promotions | |
Spring Savings Sale: Save up to $1000 on select mattresses + a Motion Perfect® Adjustable Base | See offerSave up to $700 on Serta® iComfortECO™ when paired with a Motion Perfect Adjustable Base. Use code MATTRESSBUNDLE See offer | |
Essential Mattress Info | |
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Brand | |
Lull | Serta |
Mattress Type | |
Memory foam | Memory foam |
Prices | |
Video | |
Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
100 | 120 |
Warranty Length (years) | |
10 | 10 |
Firmness Options | |
One Firmness Fits All? | |
Adjustable Firmness | |
Half-Half Firmness | |
Selectable Firmness | |
Flippable / Reversible Firmness | |
Firmness Info | |
The base model (CF1000) is a medium comfort. Choose the cooling upgrade (CF2000) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000) and Max Cooling & Pressure Relief Upgrades (CF4000) offer a selection of feels - medium, plush, ultra plush and firm, plush, ultra plush. | |
Mattress Construction | |
Materials Overview | |
3 layers of construction:
| With the iComfort by Serta® mattress, cool, supportive sleep is the priority. The base model (CF1000) has these layers:
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Comfort Info | |
The ideal temperature for sleeping is 69 degrees. Lull's 1.5" viscoelastic memory foam top layer is injected with a gel polymer, specifically designed to transfer heat away from your body when it is warm by dispersing your body heat throughout the mattress. Breathable top-tick fibers and open cell foam structure promote enhanced airflow to help heat flow freely away from you. | Specifically designed mattress to keep even the warmest of sleepers cool. You don't have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy. Three cooling upgrades available:
|
Support Info | |
The Lull Mattress supports and cradles your body to provide healthy spine alignment while you sleep. 1.5" transition layer made from a proprietary blend of premium foam combined with our 7" high-density polyurethane core support layer ensures the proper body alignment while you are sleeping. A healthy spine position allows your muscles to rest throughout the night and wake up refreshed in the morning. | Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever. |
Comfort Specs | |
A common complaint about memory foam mattresses is that you sink and get stuck. Not with Lull. Our proprietary blend of premium foam was designed with just the right amount of bounce-back in mind. The 1.5" transition layer responds and supports your body so you don't get that sinking feeling or a trampoline-like experience. | Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body. |
Support Specs | |
Lull's 1.5" top layer memory foam evenly distributes weight and contours to your body's curves, which provides relief for pressure points - joints, lower back & neck. Memory foam and specialty foams ensure the proper lumbar and neck support. | Carbon Fiber Memory Foam provides exceptional strength for back and neck support. |
Fabric Specs | |
Lull's cover is made of ultra-premium fabrics. Our cover surface is made from polyester and rayon to provide comfort, stretch and flexibility. It is incredibly soft, breathable and durable. It is hand-crafted and easily removable for spot cleaning. | A Max Cold™ Cover is used in the CF3000 and CF4000 models. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation. |
Manufactured in | |
China & United States | United States |
Suitability | |
Side Sleepers | |
Back Sleepers | |
Size & Weight | |
Twin | |
Twin Dimensions | |
75 x 38 x 10 " | 74.5 x 38 x 12.75 " |
Twin Weight (lb) | |
48 | |
Twin XL | |
Twin XL Dimensions | |
80 x 38 x 10 " | 79.5 x 39 x 12.75 " |
Twin XL Weight (lb) | |
52 | |
Full | |
Full Dimensions | |
75 x 54 x 10 " | 74.5 x 54 x 12.75 " |
Full Weight (lb) | |
66 | |
Queen | |
Queen Dimensions | |
80 x 60 x 10 " | 79.5 x 60 x 12.75 " |
Queen Weight (lb) | |
77 | |
King | |
King Dimensions | |
80 x 76 x 10 " | 79.5 x 76 x 12.75 " |
King Weight (lb) | |
96 | |
Cal King | |
Cal King Dimensions | |
84 x 72 x 10 " | 83.5 x 72 x 12.75 " |
Cal King Weight (lb) | |
94 | |
Certifications & Sustainability | |
Certifications | |
CertiPur-US® | |
Other Certification Info | |
Delivery | |
Delivery Cost | |
FREE | FREE |
Delivery Info | |
Your Lull mattress is delivered FREE via FedEx so you can expect your mattress to arrive in 2-7 business days. | Serta mattresses are shipped using the fastest, safest, and most reliable method possible. After ordering, you will be contacted by XPO Logistics to schedule a delivery day and time. |
Prices | |
Latest Promotions | |
Spring Savings Sale: Save up to $1000 on select mattresses + a Motion Perfect® Adjustable Base | See offerSave up to $700 on Serta® iComfortECO™ when paired with a Motion Perfect Adjustable Base. Use code MATTRESSBUNDLE See offer |