Very comfortable medium weight socks. Has enough cushioning in the sole of the foot to feel like it supports you all day long. Rises slightly to mid-lower leg, doesn't slip at all. Lightweight, light enough to feel breathable in hot weather. At the end of the working day there is still a feeling of tension in the legs. So far it has held up well through washing/drying (have had it for a few months now) with no shrinking or tearing.