 When you get a limb amputated, a surprising thing happens over time. It shrinks. For the vast majority of amputees, when you have your limb removed, you still have some muscle tone from your calf. Also surgery costs us a ton of swelling, which takes a long time to go away. As the years go on, you are going to continue losing mass from your leg until it's pretty much just like a couple of chopstick bones and skin. As a point of visual reference, this was my first prosthetic socket. It is absolutely massive in comparison. And this right here is my most recent one. As you can tell, it kind of matches the size. Which fits well. But as time goes on, I am going to continue to have to get different prosthetic sockets as my limb changes sizes.