I've tried the 600TC, 650TC and the 1000TC, and I have to say, this is my favorite of all the sheets. I do have a preference of a dry cotton feel and not a sateen silky feel which higher thread count sheets tend to do. These sheets keep my cooler than most sheets and they fit great on my 13" mattress. Actually, it's probably a little looser than I'd like. Deep pockets keep the sheet in place and they wash great!

I was at a Sam's store, when I saw the striped set, thought it looked nice and I bought it. After using it for a few times I could not go back to the other sets I have ($$$). I could not believe that such a nice quality can be found at such a price. The set is soft, feels really cozy, washes great, and so far (9 months) holds well. I really hope to find another striped set to buy.

I purchased 2 sets about 2 years ago. They fit our mattress and don't slip off. I've washed each set probably about 50 times, they have never ripped or shredded. Since I wash all sheets in hot water on the extended cycle, I expect some fading of color, wish has happened with these. I don't like white sheets, so I'm buying 2 more sets so the color looks brilliant again

These sheets look beautiful. They feel soft to our fingertips. They washed up nicely. They fit our king size bed wonderfully. BUT, they are not comfortable to the rest of our body. It feels like there is little sharp pieces throughout. We slept on them for about a week and had to finally remove them last night because I cannot stay asleep on them. I am unfortunately returning them. In addition.. They are a very very tight heavy weave that is not like any other cotton sheets we've had. This isn't necessarily a bad thing, but they are very loud. Moving in them wakes up your partner. But the worst part is definitely the little needle feelings on your skin throughout. After we switched to our regular sheets last night, we slept like babies. Crazy how sheets can make such a difference in sleep quality. Sad.. They are really nice sheets otherwise. Everything else we've received from Sam's has been wonderful quality.

These are our go-to sheets for home, college, and vacation house. Soft and non-pilling with a little bit of substance, so they’re not a “wimpy” sheet (which I do not prefer). Love that the regular twin is deep enough to fit a dorm twin extra long with a topper. Wash after wash these are still the best. I’ve probably purchased 20 sets over the last 6 years.

This MM 100% cotton sheet set is wonderful. Washes beautifully. Nice thick sheet by today's standards. The panel at both the top and bottom of fitted sheet assists in holding the sheet in place while putting on mattress. The panels also help hold the sheet on mattress as I have an electrical position adjusting bed.

Of all the things I've bought that I thought warranted a review, I never thought bed sheets would be among them. But alas, I was wrong. These sheets are exceptional. The first thing I liked when I opened the sheets to wash them (something I always do with new linens or clothing) was that the edges of the fitted sheet have labels on them to tell you whether it's the side or the end of the sheet. What a superb idea! Why didn't someone think of that a long time ago? The second thing I liked was that the fabric is high-quality and somewhat thicker than average, with no runs or defects. The third thing I liked was that the craftsmanship is superb. The hems are even, the stitches neat and secure, and so forth. Fourthly, these sheets actually stay put on the bed. Ever since I bought a mattress topper, my old fitted sheets have been slipping off the bed at night, sneakily wrapping themselves around my neck to choke me, and then tripping me when I get out of the bed just to make sure I'm still dead. These sheets, on the other hand, stay on the bed. The label says something about the system that holds the fitted sheet to the bed being patented. I honestly can't tell what the difference is. But however they do it, it works. The fitted sheet stays put. The top sheet also hasn't pulled out from under the mattress. I don't know whether that's some top-secret patented technology, too. I only know that the sheets stay put. Finally, these sheets are comfortable. I was a bit hesitant to buy 450-thread sheets; but they were on sale in-club: and being your basic tightwad, I find it hard to walk past a good sale. I figured I could always return them if I didn't like them. But that won't be necessary. They're very comfortable sheets. I'll definitely be ordering more of these for the rest of the beds in the house. Richard

I bought a set about 2 years ago and was skeptical because the price was half what my other sheets cost. I was pleasantly surprised with the quality, fit and feel of these sheets. Since then, I have given away every set of pricey sheets we had and now own 3 sets of these. They wash great and feel so nice. They don’t wrinkle and the bottom sheet has very deep pockets with good elastic that stays put. Our mattress is 12” thick and we have a 3” cool gel topper - the bottom sheet covers perfectly and never pops off. Tomorrow I am buying a set for my daughter who just got a new mattress. I know she will love them!

I gave these members mark 450tc sheets 4 stars because they fit my deep mattress perfectly however I look forward to using them in the summer because they are very cool in the winter. Also after washing them they are still so crisp they are noisy when my husband or I move around in the bed which is annoying. I wouldn't had bought them if they werent on sale.

Several months ago I was shopping in the store and saw these sheets. I needed a new set and found the perfect color (Green River), which I purchased. I washed them twice before putting them on the bed and I have LOVED them. So soft and comfortable. Months later, now, I decided to get another set in a different color which they did not have in the store. I ordered the Indigo color on line. It is this purchase that I'm giving the low rating. When I took them out of the package there was an odor. I washed them THREE (3) times before I put them on the bed. (1) NO where near as soft (2) one of the seams in one of the fitted sheet pockets had been sewn wrong and there was a 2 inch hole. I HAD TO SEW IT BY HAND WHICH WON'T BE AS STRONG WHEN PULLING IT ON THE MATTRESS. I am no longer able to drive now so I couldn't return it to the local store or I definitely would have. SO VERY DISAPPOINTED WITH THIS PURCHASE.