There isn't another mattress topper in Canada that is anything like the Principle.
We've created a high-performance, highly-elastic mattress topper by utilizing 2.5" of pure high-resiliency (HR) Smart Foam. The result is an exceptional level of comfort and durability at a modest price.
To ensure the most breathable experience, we do recommend the St Dormeir mattress protector from St Geneve. This machine-washable wool-lined mattress protector will balance temperature and humidity better than virtually any other solution available. If your existing mattress is in good condition and is simply a bit too firm and you're also finding it sleeps hot, the combination of the MLILY Principle topper and St Dormeir mattress protector will absolutely transform how you sleep.
Availability: In-Store (Remaining Inventory Only in Calgary, Edmonton & Sherwood Park) or
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- 1" High-resilience (HR) Smart Foam 3.4lb/ft³ quilted to top outer cover
- 1.5" High-resilience (HR) Smart Foam 3.4lb/ft³
- CertiPUR-US® Certified
- Oeko-Tex® Standard 100 Certified
- Made in China
Cover can be spot cleaned - do not machine wash or machine dry.
Estimated Delivery, Shipping Costs & Availability
Varieties Which Are Typically In-Stock
The Principle 2.5" Smart Foam Foam Topper is typically stocked in Queen & King in our Alberta stores and warehouses. Please see the lead times below for situations when the Principle 2.5" Smart Foam Foam Topper is sold out or for all other sizes and store locations not listed here.
Lead Times for Out-of-Stock MLILY Mattresses & Toppers
All MLILY products which are not regularly stocked in our Alberta stores and warehouses are typically delivered within 2-4 weeks to most locations across Canada.
Delivery is included at no extra cost to most locations across Canada on all MLILY products. Local customers near our Calgary, Edmonton and Sherwood Park stores receive professional in-home delivery and setup of any new MLILY mattress.
Bed in a Box
All MLILY mattresses are gently compressed and rolled to allow for easy delivery by couriers such as Canpar, FedEx, Purolator or UPS. This means that even if you're not near one of our stores in Alberta, receiving delivery of your new MLILY mattress is easy!
General Availability Advice
The Mattress & Sleep Company is a family owned and operated Canadian retailer. We specialize in high-quality bedding, bath and mattresses from Canada, Europe and the USA. Our vast selection makes it impossible to stock everything. For this reason, our website does not offer real-time inventory availability as many of our products are made to order.
Please read the availability details above as we do make an effort to draw attention to products which are typically in stock in our Calgary, Edmonton and Sherwood Park stores and warehouses.