Choosing the perfect mattress can make a huge difference in your sleep quality and overall health. If you’re searching for a memory foam mattress that offers cooling comfort, pressure relief, and reliable support, the Lull Mattress in 2025 might be exactly what you need. Known for its gel-infused foam and eco-friendly practices, Lull has become a top pick among sleepers who want both comfort and sustainability.
In this updated 2025 review, we’ll cover everything you need to know about the Lull Mattress—its features, pros and cons, who it’s best for, and whether it’s worth your investment this year.
Lull Mattress Overview
Company Background and Mission
Founded in 2015 by Sven Klein, Lull was created to simplify the mattress shopping experience and offer a better night’s sleep. Dissatisfied with confusing in-store purchases, Klein developed an easy-to-choose, direct-to-door mattress model. Today, Lull mattresses are recognized for their quality materials, eco-friendly certifications, and customer-focused policies.
Pros and Cons of the Lull Mattress
Pros:
- Gel-infused memory foam for cooling comfort
- Excellent pressure relief for all sleeping positions
- Soft, breathable cover
- Low motion transfer, ideal for couples
- Eco-conscious manufacturing
Cons:
- Not ideal for heavier sleepers (over 250 lbs)
- May feel too firm for those preferring ultra-soft mattresses
- Limited to one firmness option
Who Should Consider Buying the Lull Mattress?
- Side, back, and stomach sleepers looking for balanced support
- Hot sleepers needing temperature regulation
- Eco-conscious buyers who value CertiPUR-US and sustainability certifications
- Individuals wanting medium-firm comfort without the hassle of in-store shopping
- Sleepers seeking a simple, no-fuss mattress with strong warranty and trial policies
Lull Mattress Construction and Layers
Comfort Layer – Gel-Infused Memory Foam
The top layer of the Lull mattress features 1.5 inches of gel-infused memory foam. This layer offers a cooling effect by drawing heat away from the body while providing targeted pressure relief. It contours gently to your shape without making you feel trapped in the bed, offering a comfortable and balanced feel.
Transition Layer – Motion Isolation Support
Beneath the comfort layer is another 1.5-inch layer of transition foam. This foam acts as a supportive buffer, reducing the feeling of sinking too deeply into the mattress. It’s designed to absorb movement, making it an excellent feature for couples who want minimal motion transfer at night.
Support Layer – High-Density Polyfoam Foundation
At the base of the mattress is a 7-inch layer of high-density polyurethane foam. This sturdy foundation provides deep support for all sleeping positions and ensures durability over the years. It also helps maintain proper spinal alignment, especially for back and stomach sleepers.
Materials and Certifications
All foam layers used in the Lull mattress are CertiPUR-US® certified, ensuring they are free from harmful chemicals like ozone depleters, heavy metals, and formaldehyde. The soft and stretchy outer cover, made from a blend of polyester and rayon, enhances breathability. Lull is also a member of the Sustainable Furnishings Council and the Mattress Recycling Council, showing their commitment to eco-friendly manufacturing.
Mattress Performance Review
Noise Control
The Lull mattress earns an A+ rating for noise control. Thanks to its all-foam construction, it operates silently. Whether you shift positions, get in and out of bed, or share it with a partner, you won’t hear squeaks or creaks.
Temperature Regulation
Traditional memory foam mattresses often trap heat, but the Lull mattress is different. Its gel-infused memory foam top layer actively pulls heat away from your body. This design helps maintain a cooler sleeping surface throughout the night, making it a strong choice for hot sleepers.
Motion Isolation
The Lull mattress does a great job isolating motion. The combination of gel memory foam and the transition foam layer absorbs movements effectively. Whether your partner tosses, turns, or gets up at night, you’ll likely feel little to no disturbance.
Sinkage and Spine Alignment
While offering soft contouring at the surface, the Lull mattress resists deep sinkage thanks to its sturdy base foam. This balance promotes healthy spine alignment for back, side, and stomach sleepers. Sleepers experience gentle cradling without feeling “stuck” in the bed.
Edge Support Evaluation
Edge support is decent but not perfect. Like many all-foam mattresses, the Lull mattress feels softer at the edges compared to the center. However, unless you spend a lot of time sleeping or sitting right on the edge, this won’t be a major issue for most users.
Best Sleeping Positions for the Lull Mattress
Side Sleepers
Side sleepers will appreciate the soft, contouring comfort of the Lull mattress. The gel-infused memory foam top layer provides pressure relief around the hips and shoulders, two key areas where side sleepers need extra cushioning. The medium-firm feel helps prevent excessive sinkage while maintaining proper spinal alignment.
Back Sleepers
Back sleepers need balanced support to maintain natural spinal alignment. The Lull mattress offers a firm enough base with gentle surface cushioning, keeping the lower back supported without feeling too stiff. Its layered foam structure ensures even weight distribution, reducing the risk of pressure buildup.
Stomach Sleepers
Stomach sleepers require a firmer mattress to prevent the hips from sinking too deeply and throwing the spine out of alignment. The Lull mattress provides adequate firmness for lightweight to average-weight stomach sleepers. However, heavier stomach sleepers might prefer a slightly firmer option for better hip support.
Combination Sleepers
Combination sleepers who change positions throughout the night will benefit from the Lull mattress’s responsiveness and balance. Its medium-firm feel adapts quickly to movements, and the top foam layers provide comfort without making it difficult to switch between side, back, and stomach sleeping positions.
Lull Mattress Pricing and Financing Options
Standard Prices by Size
As of 2025, the standard pricing for the Lull mattress (before discounts) is:
- Twin: ₹54,999
- Twin XL: ₹59,999
- Full: ₹72,999
- Queen: ₹79,999
- King: ₹84,999
- California King: ₹84,999
Lull frequently runs promotions, especially around major holidays, which can reduce these prices by ₹10,000 or more.
Affirm Financing Availability
For shoppers who prefer paying over time, Lull partners with Affirm to offer easy monthly financing. Qualified buyers can opt for 6, 12, or 18-month installment plans, often with 0% APR. Simply select the Affirm payment option at checkout to view your eligibility and rates.
Bulk Order Discounts for Businesses
Lull also offers bulk order discounts for businesses such as hotels, universities, and property managers. Businesses ordering 10 or more mattresses can apply for special pricing through Lull’s Corporate Sales Program. Interested buyers need to fill out a contact form on Lull’s website, and a sales representative will assist with the bulk order process.
Warranty, Trial Period, and Return Policy
10-Year Limited Warranty Details
Lull offers a 10-year limited warranty on all their mattresses. This warranty covers defects such as body indentations greater than one inch, physical flaws in the foam, and manufacturing issues with the cover zipper. Warranty claims require proof of purchase and photographs of the damage. Lull typically responds to warranty requests within 10 business days.
100-Night Trial and Free Returns
Every Lull mattress comes with a risk-free 100-night sleep trial. Customers are encouraged to try the mattress for at least 30 nights to allow their body to adjust. If you decide it’s not the right fit within 100 nights, Lull offers free returns and a full refund, provided the mattress is in good condition without major stains or damage.
Return Pickup and Donation Program
When returning a mattress, Lull arranges for free pickup from your home. Instead of disposing of the returned mattresses, Lull makes an effort to donate them to local charities whenever possible. This eco-conscious approach helps reduce landfill waste and supports community initiatives.
Shipping and Set-Up Process
Free Shipping Through FedEx
Lull offers free shipping for all mattress orders within the contiguous United States. They ship through FedEx Ground, and most mattresses arrive within 1 to 4 business days after the order is placed. Currently, Lull does not offer White Glove Delivery service, so customers will need to handle setup themselves.
Mattress Setup Instructions
Setting up your new Lull mattress is quick and easy. Once your mattress arrives:
- Remove it from the box.
- Carefully place it on your bed frame or foundation.
- Cut away the plastic wrapping without damaging the mattress.
- Allow it to unfold and start expanding naturally.
Lull recommends setting up the mattress within three weeks of delivery to ensure it decompresses properly.
Expansion Timeline and Tips
The Lull mattress will begin expanding immediately after unwrapping. It typically regains most of its full shape within a few hours. However, full expansion can take up to 48 hours. It’s safe to sleep on the mattress the same night you set it up, although slight off-gassing odors may be present initially—this will dissipate within a few days. For best results, allow the mattress to breathe in a well-ventilated room.
Final Verdict – Is the Lull Mattress Worth It?
Best Features Recap
The Lull mattress shines with its balanced medium-firm feel, excellent cooling technology, and impressive motion isolation. Its gel-infused memory foam offers both comfort and temperature regulation, making it a great option for hot sleepers. The durable support core ensures long-term performance, while the company’s eco-friendly certifications add extra appeal for conscious buyers.
Potential Drawbacks to Consider
While the Lull mattress works well for many sleepers, it may not be ideal for heavier individuals over 250 pounds or those preferring an ultra-firm or ultra-soft mattress feel. Edge support is decent but not as strong as in hybrid or innerspring models. Additionally, Lull only offers one model and one firmness level, limiting options for those who prefer more customization.
Ideal Customer Profile
The Lull mattress is perfect for:
- Side, back, and stomach sleepers seeking medium-firm support
- Couples needing motion isolation
- Hot sleepers who need cooling comfort
- Buyers looking for an eco-conscious, CertiPUR-US® certified mattress
- Shoppers wanting an affordable, straightforward, high-quality foam bed without the confusion of multiple models
Points to Consider Before Buying Lull
Certifications and Eco-Friendly Practices
The Lull mattress is CertiPUR-US® certified, meaning it’s free from harmful chemicals and low in volatile organic compounds (VOCs). Additionally, Lull is a member of the Sustainable Furnishings Council and the Mattress Recycling Council. These certifications reflect the company’s commitment to environmentally responsible manufacturing and sustainable business practices.
Bed Frame Compatibility
Lull mattresses are designed to work with a variety of bed frames, including:
- Flat platform beds
- Metal or wood slatted frames (slats no more than 3–4 inches apart)
- Adjustable bases
- Direct placement on the floor (although airflow is better with a frame)
As long as the frame offers even support, the Lull mattress will perform well and maintain its structural integrity.
Your Experience with Traditional Memory Foam
If you’re accustomed to traditional memory foam mattresses, expect a slightly different experience with Lull. Thanks to its gel-infused top layer, Lull stays cooler than older memory foam models. It offers a balance of contouring and responsiveness, without the “stuck” feeling often associated with standard memory foam. If cooling and ease of movement are priorities for you, Lull’s modern memory foam design is a strong match.
FAQ – Common Questions About Lull Mattress
The Lull mattress is designed to last 7 to 10 years with proper care. Its durable high-density foam base ensures long-term support without excessive sagging.
No, a box spring is not required. The Lull mattress works best on a flat platform bed, slatted frame (with slats 3–4 inches apart), adjustable base, or directly on the floor.
Yes, you can sleep on the Lull mattress the same night it arrives. However, it’s best to allow a few hours for full expansion and to let any minor off-gassing odors dissipate.
Yes, the Lull mattress is an excellent choice for side sleepers. Its gel memory foam top layer provides cushioning for pressure points at the hips and shoulders while maintaining proper spinal alignment.
No, the Lull mattress is CertiPUR-US® certified, meaning it is free from harmful chemicals like formaldehyde, heavy metals, and ozone depleters. It also has low VOC emissions for healthier indoor air quality.
