Aqua Sock Blockers
Sock blockers are the perfect tool for you who want to make sure your new socks do not lose their shape and size.
Apply the socks to the sock blockers and they will hold the same shape as the sock blocker, which for this reason comes in several different sizes:
My sock fit on the medium holder really well! I haven't blocked yet as I am suffering second sock syndrome but I am pleased that it fits.
Not super aesthetically pleasing for pictures, but they get the job done perfectly.