The Chicago boxer briefs from PSD come with a sublimated graphic of a robot rampaging through the windy city, showing the city name Chicago in bold letters at the top. These athletic boxers are made from a poly-elastane blend for a durability that will last without sacrificing comfort or stretch; finished off with a thick elastic waistband for a snug fit and a breathable MicroMesh pouch that will keep you fresh in the places that count most.