Killer fabric with a yarn mix of 80% nylon, 20%spandex. It is silky smooth, with a skin cooling sensation and feels luscious.They fit like a glove and have gorgeous curved stitch lines over the buttocks for enhanced attractiveness. (Well, not on me but someone with the right attributes could rock these). Fabric is lightweight, opaque and stretches like crazy. Color says RED but they are more of an earthy red-orange warm color. It is very pretty, looks like the listing photo but it is fire red. These pants are super comfortable with light compression so there is very little lifting but they have more of a smoothing effect and hold everything together. Fabric finish is slightly brushed and matt not shiny.Fit: I got the size 10and they fit great. Waist is snug, hips have no loose fabric, thighs are snug, calf’s snug, ankle relaxed. I measured a 26-3/4” in-seam which is slightly short on me but I am used to short because of my height. Since the fabric is so stretchy, I can pull the legs down at my ankles and get another inch or more.Construction: No front rise seam keeps the front ultra-smooth and comfortable. There is a small triangle gusset between leg seams and rear rise seam that gives extra flexibility to these critical joint Stitching is very good with flat-lock seams. There are no outside leg seams. Waistband is only a double layer of fabric with no additional elastic band in the top. I like this type of waistband and it transition very smoothly from the pants to my skin and doesn’t give me a muffin top nor does it cut into me after hours of wearing. It feels a bit less secure than the type of pants with an elastic band but I didn’t have any issues with these staying up. The rest of the pants grip my skin as though I was dipped in wax. There is a white screen-printed vinyl 9/16” diameter round logo with the word SUSIE printed on it on the back waistband of the pants. I don’t see it when I wear them but I would prefer that it wasn’t there. I can tolerate a graphic logo but once it becomes a brand name logo, I shy away from wearing them as I feel like a walking billboard. In this case someone might think my name is Susie. Maybe my white paint marker will blot it out.Overall: Highly please with these pants. The design, fabric and construction are my favorite stylings for yoga pants. The only thing I could ask for is tall sizes for us tall people. I would buy again.PS: Sharpie oil-based white paint marker covered the black SUSIE and matched the white. I’m extra happy now!