This is the same kit our players trained in and used for warm ups during our inagural season.  Foursquare logo on the front and NPSL logo on the right sleeve. Produced by Inaria (100% polyester).  

(Sorry, but we don't have the ability to add numbers to the back.)

To view the jersey manufacturer's sizing chart see:
https://www.inariasoccer.com/information/sizing/