Sioux Falls: The City That Never Sleeps . . . In. This Design Has Been Retired and is No Longer Available on Our Sales Floors But Can Be Ordered Here Online! Since All of Our Retired Designs Are Printed on Demand, Please Allow For a Couple Extra Days Before Shipping. White Screen Print on a Royal Blue T-shirt (100% Combed Ringspun Cotton) Cut & sewn sweatshop free in Nicaragua. Designed and Printed by Union Labor at RAYGUN