Today I'm sharing a simple hack on how to make your running t-shirt fitting you better.
I kept one of the most beautifully designed running t-shirts I ever received (usually they are in pure neon color and full of sponsors logos..).
This one is from 2017's Park Guell Trail Race. I still use it today when I go out for a run or workout.
This hack is straightforward, 10 min is all you need and no-sew!