I purchased these about three years ago. I used the red and lavender colors a bit, but the rest have been kept in their bags, untouched. If anyone is interested in purchasing them all together, please let me know. They are ribbed knit. I think the elasticity is very good. I apologize, I've forgotten the material, but they aren't itchy. I think they would go well with pants or tops. Thank you. I will ship them in the same packaging they arrived in when I purchased them. The colors are cream, turquoise, pale salmon, red, light lemon, cocoa, mustard, light purple, and navy.