I searched this question and I am posting the top answer in one of the posts: $75 isn't much of a sheet budget to be honest. Especially if you are going for buy it for life status with the best comfort. It just wont happen. Some people say look at thread count but that doesn't give any indicator since manufactures started counting individual plies (the tiny fiber that makes a single thread) triple and quadrupling numbers. Some people say look at Egyptian cotton, this is just as big a scam as thread count. It doesn't actually mean anything. Long ago it used to since Egyptian cotton had a longer staple but today its just a marketing word that means very little. All in all you need to look at material/weave and price. Cotton is great if you want some crisper sheets, decently durable. 100% cotton is gonna wrinkle like crazy though. Silk is nice in that it is supremely smooth, but it traps heat and is really slippery, I personally don't like that feeling but you may(not in your current budget) Bamboo(rayon, viscose bamboo) is a synthetic that is really soft feeling and smooth. A very good in between to cotton and silk but its not durable. If you like really nice sheets but don't mind replacing them every 5 years go with these. (again, not in your current budget, dont buy the cheap ones, terrible) Linen is great if your going for buy it for life status, its robust and becomes softer with every wash. Only downside is, is that its not that soft and smooth but I find linen to be nice and cool. Its expensive, again not it your current budget but you can actually buy used for this since its bifl Microfiber also like bamboo in its softness but its even worse in the durability dept. You can buy cheap ones but you'll be replacing often. I also find they trap heat. Jersey cotton, its T-shirt fabric. IF your into that go to target and drop $15 on them. I dont recommend this because I am not a barbarian but some people like it. You'll be replacing these every year. Honestly that's pretty much it, i'm sorry to say but you can't get truly good sheets on a relatively low budget. Once you get around 130-260 your gonna find some good ones, I wouldn't pay more than that. After that its just name brand. Also Find sheets with warranty, or a trial period (good sheets usually come with these). Source: I have been in bedding manufacturing awhile and I own a bedding company u/supamil More on reddit.com

Don't get linen sheets. You'll be spoiled forever, there's no going back! More on reddit.com

Costco Kirkland Signature, 680 thread count, Pima cotton. I’ve tried a lot of brands and these feel the best and hold up so well. For $90 for King, worth every penny. Edited: one letter More on reddit.com

I sleep hot and linen sheets work great for me. I haven’t bought them in a few years because they last a long time. Just do some research on what brands are being recommended now. You just want to make sure it’s 100% linen. More on reddit.com