This is a tencel/merino wool sage tank top from Ridge Merino. I bought this top brand new, washed it and then never wore it. I have it in black and I loved the material and everything about it, but I am not a fan of this color. I wanted to like sage, but it isn't for me. I am 5'8 and between a small and medium (4-6, but more on the 4 side) with a longer torso. This top has a longer fit and goes to my butt for coverage during activities. The material is really soft and comfortable. The small has a more fitted style, but it is still stretchy and not tight. The top is a size small.