These are well-fitting and true to size. They are the thinnest wool socks that Darn Tough offers (if you're prone to hot feet), but are still durable and come with a lifetime guarantee. They are not as good at keeping feet warm as my thicker Darn Tough socks, but they are great for running. They are slightly thicker in the toe and heel. No seams to get under your toes. The middle hugs your foot and prevents the sock from sliding around your shoe. For those who prefer low rise socks, know that these go above your ankle bone and will be visible in sneakers or running shoes. The DTV color is true to the picture and looks great.