One set of Yurbuds Ironman series and Men's large short sleeved T-shirt.   Box includes Yurbuds Ironman Earphones, 2 sets of Yurbuds enhancers, and an Ironman carry case.  Yurbuds have a patented ear-lock technology and were developed by a marathoner and triathlete.  They are ergonomically brilliant and acoustically driven.  Go to yurbuds.com for more info.