This is the 2017 Design for a local Parkour group called Crawley Parkour (Facebook: www.facebook.com/crawleyparkour).
The 2016 design can be seen here: https://www.artstation.com/artwork/PKnaL
I was commissioned to make a new design for their 2017 vest tops so I made this abstract design of a C and a P.
The photo shows one of the coaches wearing the finished design on a vest.
There are also some alternative designs I made.