+1 855 622 3711 
Product Details
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Measurements & Dimensions
Twin
75” x 39” x 10”
Twin XL
80” x 39” x 10”
Full
75” x 54” x 10”
Queen
80” x 60” x 10”
King
80” x 76” x 10”
Cal King
84” x 72” x 10”
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Materials
3/4″ – Cooling Infinity Foam
2″ – Hybrid Transition Foam
6″ – Edge-to-Edge Coil System
3/4″ – High Density Support Foam -
Country of Origin
Manufactured in the USA.
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Warranty
Every Yaasa ONE Mattress comes with a 10 year warranty. Read More.
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Shipping
Mattresses are made to order and ship from Phoenix, Arizona using FedEX ground.
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Shipping Cost
Free shipping & free returns in the contiguous United States
Getting It Right
Tried and tested again and again to get it right, we finally found the magic ingredients for that perfect support. Whether you love a firm or a soft mattress, we have the perfect solution just for you.
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FAQs
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How long will it take to get my Yaasa ONE Mattress
Your mattress will be made and shipped within 3-5 business days.
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Do I need a box spring for the Yaasa ONE Mattress
You do not need a box spring for the Yaasa ONE Mattress. Our mattresses will work with just about any surface, including but not limed to: foundations, platform beds, slatted foundations, adjustable foundations, and even the floor. If you have a particular question about your foundation, please contact our Customer Experience team and we’ll help you in any way we can.
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How does your 100-night trial work?
Upon receiving your mattress, you have 100-nights to try it out. If you are completely unsatisfied with your purchase, we will happily exchange your mattress for a different firmness, or we can help you return your mattress for a full refund. Please contact our customer support team at [email protected] or 855-622-3711.
The 100-night trial is not in effect for The Yassa ONE Sleep System Promotion
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We firmly believe that creating a new business isn’t just about turning a profit, it’s also about bettering the world around us. With this philosophy in mind, every aspect of our design and manufacturing process was meticulously chosen to minimize the environmental impact of introducing a new product into the market.
Our flexible polyurethane foams meet CertiPUR-US® program standards for content, emissions and durability and are analyzed by independent, accredited testing laboratories. Moreover, they are produced without ozone depleters, PBDEs, TDCPP, or TCEP flame retardants, and have Low VOC (Volatile Organic Compound) emissions for indoor air quality. Learn more about CertiPUR-US® at www.certipur.us
The latex used in our mattress constructions is certified to the Global Organic Latex Standard (GOLS), a new certification available to mattress manufacturers. Control Union Certifications (CU), a globally recognized organic certifier, developed GOLS based on years of experience certifying organic products in other industries, including foods and textiles. This certification ensures that all materials and manufacturing processes adhere to strict and specific global organic standards.
We build products in the United States to decrease transportation fuel and subsequent greenhouse gas emissions, and aim to deliver innovative solutions that evolve with you as your needs change. And, of course, our delivery boxes are made from recycled materials.
Grace G –
I think this mattress deserves 12 stars. Seriously, it is such a nice mattress for the price. I have slept really well on mine and it could not have been an easier process. It came to my door in a box. What more could I ask for?
Marnie K (verified owner) –
This is my first time buying myself a mattress. I wanted something I could afford that is also really nice (and comfortable obviously!). This was a great call. I am telling my friends to do the same.
Coral S –
Finding a medium firm mattress is not all that easy. I knew I needed a not too soft, not too firm mattress and for whatever reason I was only coming across soft mattresses or firm mattresses but nothing right in the middle. I was so excited when I found this one and took a chance on it. I am not disappointed. This is exactly what I wanted all along. I can be on my back, on my stomach, on my side and be totally comfortable.
Nick L –
Easy buy. It is a great price and has a 100 night trial. I received mine a week ago and am loving it so far. I will update should anything change but right now this is right on point.