Best Mattresses 2025

Mattress technology has had a tremendous improvement over the last decade. These changes have impacted the comfort level and overall performance of the modern mattress by a huge margin. But the different technologies and online mattress brands have also made choosing the right mattress quite difficult. By the end of this mattress buying guide, you should understand all the basics of buying the best mattress for your sleep needs.

Key Considerations When Comparing the Best Mattresses Online

Construction

We reckon a quality mattress comes down to comfort and support. Different mattresses offer varying degrees of these two components depending on the technologies in use. Since comfort and support are personal preferences, it's critical to go with what works for you.

•           •  Springs - these mattresses may be dated, but they are more affordable and breathable than foam beds.
•           •  Memory foam - these beds are all the rave currently with the best bed in a box mattresses using memory foam. They are temperature-sensitive and react to your body's weight and heat to provide body-hugging comfort with consistent and customized support.
•           •  Latex - besides their extended lifespan, latex beds are popular for being both buoyant and supportive. If you're buying a latex mattress, you'll need to decide between natural and synthetic latex beds.
•           •  Hybrid - these walk the line between 2 mattress technologies, mostly coil, and foam. They balance comfort and support while providing just enough conformability and responsiveness.

Mattress firmness vs. your sleeping position

Your weight and go-to sleeping style will have a great say in the firmness of the mattress. Manufacturers today roll out mattresses in different firmness feels; Soft-to-the-touch mattresses are popular with lightweight individuals who prefer a plush sleeping surface. Medium-firm mattresses offer near hotel-level comfort with just the right amount of support to cater to a wider market. Firm mattresses make the best choice for folks with a larger build and those who might end up sinking too much into the bed. Those who suffer from back pain also tend to prefer a firmer mattress option.

Mattress sizes & Mattress dimensions

The US mattress market has at least 6 mattress sizes. Your best choice depends on the available space, your bedroom style, and who will be using the bed. Here are the most common bed sizes in the market today.

Twin - 39" by 75" - 1 kid
Twin XL - 39" by 80" - 1 kid
Full - 54" by 75" - 2 adults
Queen - 60" by 80" - 2 adults
King - 76" by 80" - 2 adults and 1 child/pet
California King - 72" by 84" - 2 adults and multiple kids/pets