Hi

Recently I got to finally use my couch because I got a gaming console. It's a couch that can be unfolded as a bed, with a cover on it to make it look like a couch when folded.

Problem being, I get too hot on it when I sit for like an hour. Pretty sure it's the couch. Sure, it's getting warmer, but still, I think the couch is responsible. The cover is: 70% recycled cotton, 30% recycled polyester. Filling: 100% recycled polyester, 150 g/m². Inner lining: 100% non-woven polypropylene

Is there any kind of blanket or something in a good material that would limit those sensations? Or any tips, without straight needing the AC?

Thanks