Mattress Size Guide
WellFlex 2.0
The WellFlex 2.0 delivers MLILY comfort with  medium-feel, cooling benefits, & premium foams.
WellFlex 2.0
The WellFlex 2.0 delivers MLILY comfort with  medium-feel, cooling benefits, & premium foams.
Select a Size
Size chartOrders are processed within two business with an average delivery time between 2-5 days. Delivery times may vary depending on stock and availability. FedEx Ground ships products purchased through our website. White Glove Service and certain adjustable bases may require additional shipping time and will be scheduled with you through our team of Customer Service Specialists.
White Glove Service
Glove Service is an option for specific MLILY products that includes delivery and setup with your purchase. If purchasing a White Glove qualifying product, our team will ship your order to a delivery provider near you. Once the delivery provider receives your items (usually 5-7 days after ordering), their customer service representative will contact you directly to schedule your delivery. Orders with White Glove Services will not have a direct tracking number; however, our customer service can still assist you with any questions.
Find out more in our FAQs.
Talk with an MLILY expert or take our mattress quiz to find the best match for your sleeping needs.
Take the mattress quizTake a look inside
Cooling Knit Fabric Cover
This cover not only breathes, but the air flow creates a cooling sensation keeping you comfortable while you sleep. This highly advanced fabric stays cool-to-the-touch due to its superior breathability and temperature regulating properties that move heat away from the body.
Gel AeroFusion™ Memory Foam
This memory foam is generously infused with a cooling gel. It keeps all of the positive properties of memory foam, like contouring and conforming to the sleeper, while mitigating temperature issues with the gel infusion.
Gel Memory Foam
This memory foam is generously infused with a cooling gel. It keeps all of the positive properties of memory foam, like contouring and conforming to the sleeper, while mitigating temperature issues with the gel infusion.
AdaptiFoam™
This specialty foam is engineered to be open cell for breathability with all the rebound and firm support of latex while being allergy-free. Previously labeled as Smart Foam, the properties of this foam offer great air flow and premium comfort.
Flex Support Base Foam
This foam is often used as part of our base support top layer to seal in our Individually Pocketed Spring system in our Hybrid lines. This foam is flexible and durable, allowing for the other more specialized foams above it to shine while it supports from below.
How to setup your new MLILY mattress
Unbox
Open box and carefully pull out rolled mattress.
Unroll
Carefully cut open protective bag to remove and unroll mattress. Take care to not use a knife on the protective bag.
Expand
Place mattress on bed frame or foundation to let it expand for 24 to 48 hours.
Sweet Dreams!
Enjoy a restful night's sleep.
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Ratings & Reviews
WellFlex 2.0
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