I have in the past bought the member mark 420 thread count, 100% cotton. They were well made with reinforcement around the top and bottom ends, deep fitting bottom sheet, and ample sized top sheet. I bought the 450 thread count with hygrocotton to try out. Terribly disappointed. Shoddily made. The stitching along seams are not well finished and end with loose threads. The bottom ends of finished sheets are not reinforced and the material may be high tech but feels thin. I haven’t bought the 420 sheets in a year so it is possible the quality has dropped. With member mark brands you can’t tell who the manufacturer is, but it is the reinforcement on the ends and the little tags that say top/bottom, sides that made them desirable. My advice pay less get more with the 420 thread count and bypass the shabby 450.

Bought Member's Mark sheets for years and was always extremely satisfied. These are not the same quality. The thread count is actually a little higher, probably because the sheets are no longer 100% cotton. Packaging indicates 100% hygrocotton (90% hollow thread plus 10% polyester)

Been using these sheets for many years and love them, although they seem to have changed somewhat. Material not as crisp as in previously purchased sheets. Love the panels on the top and bottom..makes it easy to make up the bed. They wash and dry beautifully.

This set was on sale last August. I bought just one set to try them out. They were navy and when I washed them the lint trap was full. I thought maybe I just washed all the softness out. But not the case. The sheets felt soft and smooth and perfect weight. I love them. When they went on sale again, of course I ordered another set, even though this set on sale was $10 more. I washed these yesterday, and barely any lint in the lint trap. I wondered then if they were the same sheets. I put them on the bed and they fit good like the last ones, but they felt terrible. They felt thin and rough. I was feeling them all night, like burlap. I don't think they are the same sheets. I'm questioning whether these are even 450 thread count. THEY ARE NOT SOFT! I'm very upset. I don't want a refund, I want a set like the first ones I got! I was going to keep them for a emergency use set, but since I learned I can return them at the store, I think I may do that. Now I have to dig the packaging out of the trash. So my review is, if you can get a set like the first ones I got, its a great product, if you get like the second set, I would not get these sheets. How will you know? I wish Sam's club could look into the quality control here.

I don't know how these sheets has such great reviews. The chemical they put on these to make them wrinkle free is toxic. After washing them and sleeping on them one night I woke up broke out in hives. I also noticed they smelled like rubber. I have sensitive skin and don't use scented laundry soap. That's probably why I can smell the chemicals and others can't. I would not let these touch your skin.

I purchased this sheet set 18 months ago and the sheet set was amazing. So much so that this week I went back and bought what I thought was another set of the same thing, however, these are NOT the same. They are thinner and they wrinkle terribly. My husband even commented last night, what happened to our sheets. We are terribly disappointed. I used to tell everyone I knew to buy these but I will not be doing that anymore.

I have bought at least 6 twin sheet sets from Sam's over a period of 15 years. They are always used by kids/ teens and I don't have a backup set, so they are washed and replaced the very same day every time. For each and every set we've bought, the fitted sheet ends up ripping near the middle. I went back and checked previous purchases and the most recent set lasted right at 2 years. My kids aren't allowed to jump on their beds and they're all old enough to not want to any ways. The ripping is standard despite gender. (i.e. It isn't just the boys in my family.) It's tempting to look at the price and think it's a great deal, but you would be better off spending more and having sheets last longer. I'm looking elsewhere this time.

These sheets fall apart within a year. They are comfortable and a soft compromise between what my husband prefers and the satin sheets I prefer. The color is great. They just do not last. I've bought them multiple times because I kept hoping it was a fluke. Each time after 8-12 months they start to shred. Never in my life have I experienced such a thing with sheets.

The other reviews regarding the wear of these sheets are correct. They fit great, they are cool & comfortable but do not hold up. My top sheet edge stitching came undone, the pillow cases lost some of the pigment & the flat sheet has worn out areas. So disappointed !!!!

I'm a guy and don't rarely write reviews, and never for home furnishings, but I really like these sheets and thought they were a great buy. The material has a soft comfortable heavy texture with a light sheen. Bottom sheet has deep pockets with plenty of material under mattress and a bonus: the sides have labels: "side", "top" and "bottom". I always seem to put my king size sheets on wrong the first time. The top sheet is much larger than any other sheets I've used. The seems have not gathered or puckered after washing. I've bought 4 sets for my for my King (two season bedding), and 2 queen for my guest room. I donated all my old sheets. $15 off on sale was a great help. Thank you Sam's.