Marla Baileywrote a review of Smartwool PhD Compression Calf Sleeve on November 25, 2017
Familiarity: I've used it several times
These run small. I bought small, they fit the way they should, but just a little tight getting them on. I do love to add these when it's cooler, or for longer rides, and being able to take them off or slide them down is a nice option if it warms up. Colors are fun too!