50/50 sweatshirts by Jerzees.  Crewneck and Hooded are offered
 
 Back says Built to Perform
 
Here are some common colors:
Black, Charcoal, athletic heather, Black heather, navy, Navy Heather, Royal, Red, Maroon, Ash grey, Sand, Forest Green, Safety Yellow, Safety Orange, Purple,  Neon Green, Neon Pink, Khaki.