teestars - oktoberfest - prost cheers german octobeerfest racerback tank top medium black tstars oktoberfest - prost cheers in german - octobeerfest shirt. premium quality women's racer back tank top. 98% combed and ringspun cotton, 2% spandex. machine washable, relaxed comfortable fit stretch design allows for incredible ease of movement.. great for athletic workout and cool casual wear. it is sure to be a hit, whether you're buying it as a gift for somebody special or wearing it yourself. available in wide variety of colors and sizes - choose the size and color options from the drop-down list.