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Both mattresses also come with long sleep trials and generous warranty periods.
TheNectar Black Friday salesalso offers an extra $100 off when you spend over $1,000.
This means a Casper The One queen size will cost you $799 (was $999).
Both mattresses come with impressive perks.
At Casper, you get 180-night sleep trial and a 10-year warranty.
This is also the cheapest in the range and at full MSRP it’s still an affordable price.
But a permanent sale on at Casper means this comes down to a mid-budget mattress.
This is an exceptional deal as we are used to seeing around 25% off.
The Nectar has a 12-inch profile and is made up of three internal layers.
It starts with a cover which is cool to the touch before a 1 layer of therapeutic memory foam.
There is then a 3 transition layer followed by a 8 ActiveSupport base layer.
Its made usingCertiPUR-US foamsand all of this is wrapped up in a non-shift, heavy-duty fabric cover.
The Casper has a similar design, its not as deep only measuring 11.
Although, heavier sleepers and stomach sleepers may find it sinks in a little too much.
Our panel of testers for theNectar Classic mattress reviewagreed that it’s a medium firm feel, around 6.5/10.
Thats because they naturally sleep warmer than their hybrid counterparts, with the foam trapping the heat.
This cool-to-the-touch cover ensures plenty of airflow so you dont get a build up of heat as you sleep.
The Casper uses breathable foams within its design to help keep things cooler.
The layer of breathe flex foam is open-cell so it enhances airflow to prevent overheating.
The mattress also has a knit-cover which is naturally cooler than some synthetic fabrics.
This will help sleepers stay comfortable throughout the night.
Nectar Classic vs Casper The One memory foam mattress: Which should you buy?
It’s easier to change positions at night and also that responsiveness ensures more airflow.