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

These sheets are lovely. Nice sheen, soft, and priced well. But I let my dogs sleep with me and these sheets are so thin that they are claws sliced right through them. They are just very thin which is nice for the summertime but maybe not so good if you have dogs in your bed with you.

I have purchased these in the past. So when they went on sale I purchased two sets. Love the inside tags for top/bottom and sides on the bottom sheet. Genius for helping to make the bed. Now if you could just explain how to perfectly fold that bottom sheet ;)

Gave in and bought the sheets at sams...... they were a great price so said well I’ll give it a try. They are amazing!!!! The sheet set for the twin bed is amazing ... feels great and the fitted sheet doesn’t move. The fitted sheet goes deep enough to stay fitted which is amazing. The feel of the sheets is also nice and comfortable.

Unfortunately, the "white" color is really an off white/cream color so when placed with our white top duvet, the sheets look dingy. (See photo where these sheets are placed on top of other true white sheets). I have since noticed that a few other reviewers have the same complaints about the "white...not being white". Since most vacation rentals use white sheets it is disappointing to know that we can't use these sheets and we are now still on the lookout for nice sheets that are easy to order ...and that can be easily delivered a few times a year when needed for our rentals.

I'm insanely picky about sheets--must be silky soft, cool, not at all scratchy or stiff. And must be the perfect color (I love brown sheets, these are the color of chocolate milk.) Bought these as a last resort because our old sheet set wore through and I couldn't find a replacement set that wasn't $300+. They ended up being the best sheets I've ever had! Price is great, they fit an extra deep king mattress wonderfully, and I love the tags that help you orient where the top/bottom/sides go. Buying a backup set before Sam's discontinues them! My daughter has a twin size set she loves as well!

I can see what other reviewers are saying about them being scratching. They are a tad on the scratchy side but I still love them. They have a nice sheen and your body slides into bed easily with these. It can be hard to move around in a bed with super soft cotton sheets. I'm thinking these will soften up over time. The color is fantastic.

These sheets are silky smooth and so luxurious feeling, and surprisingly very affordable. They dry quickly and come out of the dryer wrinkle-free. The deep pockets keep them fitted nicely around the mattress. They are my new favorite sheets, and I'll be getting more of these sheets for sure. I received product and compensation from the Sam’s Club as part of a sponsored program. All opinions are my own.

We own a vacation rental and have been using members mark sheets for years. We loved the quality and how smooth and wrinkle free they were. However the last few batches we’ve purchased have been terrible! They pile very quickly after a few washes. So disappointed

The fitted sheet came out of the washer with a large area that was shredded. It looked like it was maybe 10 thread count in that area! It's too late to return them to Sam's because I've had them 2 years. I have other sheets that are 20 years old and still in perfect shape. I would never buy these again. I do not use bleach, and they are not washed every week. Very disappointing!