My Arctic Dreams 10" arrived.
I’ve only slept on it one night, but g*****n is it a huge improvement over the Tuft & Needle I tried and returned.
my stats are 6’1" / 185lbs (24.4 BMI), back sleeper. no special health problems. no box spring / foundation, I just set it directly on my hardwood floor.
my first thought was that it felt a lot firmer than I was expecting. the amazon reviews made me think it was going to be pretty soft, but I’d say it’s medium firmness. definitely softer than the Tuft & Needle, but not by a whole lot.
the biggest difference is how the comfort layer conforms to my body, especially with filling in and supporting my lower back / lumbar area. this area was my main gripe with the Tuft & Needle, as its “T&N Adaptive Foam” comfort layer failed to fill in my lower back well enough, and I had to stick a towel under my lower back to feel comfortably supported. not so with the Arctic Dreams 10".
I’m not sure whether the 3" of Energex foam or the 0.75" of soft top foam is responsible for this, but it does an excellent job at evenly spreading the pressure out over my whole body and avoiding any pressure points. as soon as I lie down on this mattress I feel like I don’t want to move, and I automatically start getting sleepy (although I may have just been tired last night lol).
a unique property of Energex is that it actually becomes more bouncy as it warms up with your body heat. this is obviously fun if you’re a metal ball bearing, but does it translate into better sleep for humans? I’m not sure if this translates to better support while stationary, or if it could make it easier to change positions or what. I’d be interested to hear Phoenix’s thoughts on this property of Energex foam, and whether he thinks it could effect mattress performance.
I know the feel may soften up further in the next few weeks as it goes through its initial break-in period, and I’ll report back after I’ve given it some time to do so.
If I were a side sleeper, I may have wanted to go with the softer/thicker 12" version instead, so my shoulders would sink in more, but it’s hard to say right now since my mattress isn’t nearly finished breaking in, and may still soften up further.
as for durability concerns, I know that the soft top 0.75" top foam layer is of lower density, and may not have the best long-term durability. similarly, the support core base layer is standard 1.8lb density, but it is convoluted, so that may break down quicker as well. when that happens, I’m planning on cutting it open and harvesting the 3" of Energex to use in a future homemade custom frankenstein mattress. if I start getting any dips or divots months from now I’ll report back.
even after factoring in any long-term durability concerns, this mattress is still an insane deal at $250 for a queen, and knowing you’re supporting a manufacturer who owns their own factory and makes everything in-country is nice.