I have really tight calves and my doctor suggested foam rolling. It really helps! Watch YouTube videos to make sure you're doing it right, and really take your time with it. I like to use it while I watch TV at night. I use this basic one from Amazon and it works great: https://smile.amazon.com/gp/product/B00XM2MXK8/ref=oh_aui_detailpage_o09_s00?ie=UTF8&psc=1

I second the other comment about eating enough protein. That has helped with my soreness a lot too.