Help Replace Custom Knee Brace for Sports

Well, my left knee brace got thrown away along with my softball stuff, and I definitely cannot afford a new brace. Mine were custom-made, expensive but covered. I also want to be able to continue playing sports but do not feel comfortable without braces on, and the left knee is the one that is torn, so it’s very important I get another one!!! Any help would be greatly appreciated ❤️