Measurements & Dimensions
75” x 39” x 10”
80” x 39” x 10”
75” x 54” x 10”
80” x 60” x 10”
80” x 76” x 10”
84” x 72” x 10”
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.
Mattresses are made to order and ship from Phoenix, Arizona using FedEX ground.
Free shipping & free returns in the contiguous United States
Let’s Get Under The Covers
Exceptionally Comfortable, Exceptionally Affordable.
The foams and springs in the Yaasa ONE Mattress work together seamlessly to build lasting support you can feel. Experience this advanced comfort, at a price that you can afford.Shop now
The Yaasa ONE Mattress Reviews
How long will it take to get my Yaasa ONE Mattress
Your mattress will be made and shipped within 3-5 business days.
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.
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
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.