I bought this a few years ago and wore it about three times, but the size didn't fit, so I've been storing it. I thought it might be difficult to sell it since there are many people selling similar items, but I decided to list it. It's hard to tell from the pictures, but the upper arm area is a smooth material, while the lower arm and the rest of the garment have a cotton-like texture. XL size 100% polyester It's a bright blue color. I hope someone will like it.