Class Size Does Matter. RAYGUN has long supported public education, and sales of this shirt will help fund our continuing projects in the public school systems in the Des Moines, Iowa City, Cedar Rapids, and Kansas City areas. White Screen Print on Heather Red T-shirt (60% Combed Ringspun Cotton / 40% Polyester). Cut and sewn sweatshop free in Nicaragua. Designed and printed by Union Labor at RAYGUN.