What are the sides made of: cotton or tyvek?
892666
Neither. It's a synthetic jersey-like fabric. It's somewhat stretchy and seem to be strong. Works well on my bed.
892667
I don't know what tyvek is. The label says: Top: 100% cotton, Back: 50% cotton/50% polyester, Skirt: 100% polyester. The sides (skirt) is very stretchy and feels very strong. Hope this helps. I liked mine so much I bought another one.
989172
The inside is cotton and the outside is the polyester lattice. It doesn't have a bad smell and the pad works well for keeping my son cool while he sleeps.
11557
The package says on "cotton natural blend" . No other materials are listed, but has to be rubber or elastic of some sort.
1844347
This Tyvek is lightweight -- about a half a pound or 8 oz. The supplier added loops at the corners which increases the weight. They can be cut off.
2241777
It is cotton, but it is lightweight, looks nice, very soft. So far so good.
1977918
I will look when it arrives. I had another and was great for our bloodhound, but cannot remember if 100% cotton. As soon as it arrives I will replay with materials!
423543
I believe the colored areas were polyester and the rest cotton. I sent mine back though.
353263
I'd call it polyester felt. It can't be cotton felt as it is much sturdier. I too left mine outside all winter and they have not yet thawed; seemed very sturdy though all summer.
122335
I believe it is a cotton/poly blend. It was a gift for a grandson and I am pretty sure it was not 100% cotton. It was very soft, though.
826744
They are made from some type of cotton fabric. I like them. I put realistic eyes on them and they came to life.
1886720
I believe cotton. They were for my son. He loves them though and says they was up very well.
1693123
All four sides are stitched and very durable. The blend is wool and cotton. It's just like the blankets that were passed out while on board ship in the Navy.
986514
Cotton (58) / Poly (42) blend. Has washed well. Soft and durable. Colors have stayed bright with multiple washings
966760
the backside is smooth, but i don't think it's cotton. the description refers to it as 'micro-fiber' i'm pretty sure it's at least a blend of synthetics. but to answer your question, only one side is ruffled.
2282029
I believe it's cotton. I don't have it with me. Love the vest and it washes beautifully. I would buy another color.
492039
The sides are cotton. While it looks a bit like mesh, it is a tight weave so it is not as likely that your fingers would rip through the material when you stretch it over the mattress (as was the case in my previous, cheaper cover). It has the quality you would expect from a hundred dollar mattress cover.
2119000
Don't remember what the sides are made of but it held up great. My dad had hospice at home and I used it on his bed. Washed it many times without a problem.