I've worn them twice in the Rain so far and they work 100%, they're breathable, thin and pack perfectly into a jersey pocket along with a waterproof jacket, they're lightweight. They stay on the foot just right, they don't slip or fall off, and I have a rather small calf. I took size 47-49 for size 47 shoes. The shape fits well with both road and mountain shoes. If you want them for the winter, look for an insulated boot.
I've worn them twice in the Rain so far and they work 100%, they're breathable, thin and pack perfectly into a jersey pocket along with a waterproof jacket, they're lightweight. They stay on the foot just right, they don't slip or fall off, and I have a rather small calf. I took size 47-49 for size 47 shoes. The shape fits well with both road and mountain shoes. If you want them for the winter, look for an insulated boot.