Casper - Cooling Select 12" Hybrid Medium Firm Mattress

I got this in March 2025 “ Casper Cooling Select 12" Hybrid Medium Firm Mattress” Pretty good but wish it was firmer. I also watched a review on YouTube that said it was really good for sex and imo it’s not great. But for sleeping not bad but would like a firmer mattress.

Found this post late, but 100%. I had the casper hybrid from costco that was listed as medium firm. After a about 2 years, it was way to soft. I felt like i was sinking and collapsing into the bed. Ended up returning I'm a large man and a side sleeper with back problems.. The stearns and foster lakeridge from costco is Firm, but it great for my back. Not as much bounce as I expected a spring matress to have though. Took a few nights to get used to, but I wake up in way less pain.

My Casper hybrid from Costco has been great!

I bought a Casper mattress from Costco 2 years ago. I love it. I have major spine issues. I’ve spent almost $10 grand on mattress/box springs in the past 10 years. I finally gave up and slept in a recliner for close to 8 months. I have been in my bed every night since the Casper and it does not require a box spring.

I’m very much enjoying my Costco Casper after many years of thinking IKEA was fine.

I recently bought the Casper queen bed in a box at Costco, because I also had analysis paralysis. I believe it was $599 and figured if I don’t like it I’m not out a ton of money and we can move it to a guest bed. It’s probably not BIFL but I’m not taking a chance on a $4000 bed that develops a dip in five years. I’ve had it for five months, and I actually really, really like it. It’s supportive yet soft. I’m 200lbs and it hasn’t developed a dip where I sleep. I think it stays cool, and I’m a hot sleeper.

Great, actually. We used to have the medium firm Casper that Costo sold in like 2020, and were disappointed in the edge support of the current model and just how soft it was. The Serfina firm is indeed firm, but it still has give. Adding the pillowtopper was perfect + you don’t have this pile of foam adding another two inches or whatever to your mattress. Sleeping well ever since.

Leesa legend destroyed my lower back. I developed an insane pain in my lower back that was immediately cured by switching out my mattress. Currently on the Casper select cooling. It’s too firm especially for side sleeping. Maybe my partner and I were too heavy for the Leesa I know it’s for lightweight sleepers. How would you suggest the tuft and needle? Big fan of theirs. My favorite mattress I’ve owned was a king sized tufts and needles I was gifted a few years ago. Do you find that it’s enough even though it’s not 12 inches? Is it good for side sleeping? Currently doing the Costco thing as well 😅🫠

Mind if I ask which you tried? I tried the Casper select (both hybrid and non) and the Leesa legend. Casper was WAY too firm then the Leesa was a big mush. I currently have the Casper cooling with a 1.5 inch memory foam and it’s fine but I would like to get something that doesn’t sleep so hot!

For me actually the exact same. I have been hunched over for over a year with severe lower back pain (disc problems). After sleeping on this my back is just fantastic! We did have to put a 1.5 inch memory foam topper on it as it is a bit too firm for my side sleeping needs. Did yours soften up? Do you use a topper? Also, did you get the hybrid or the all foam? We have the all foam. Tried the hybrid but it felt like a bouncy house to me 😅

I got a Caspar hybrid mattress from Costco last year. It's a great mattress.

Casper has been great. I got the Hybrid mattress as well 4 years ago and it’s been phenomenal. I will say the edges aren’t as supportive currently due to wear and tear.