Adult Universal Cup. The McDavid Universal Cup is a shock-absorbent hard cup for groin protection in all impact sports such as baseball, softball, hockey and football. The holes for ventilation, foam cushioning and deeper cup design provide for improved comfort over conventional cups. This cup may be used as a replacement cup in the McDavid 320R Adult Cup Supporter. It is also recommended for use with all McDavid cup-compatible compression products. Helps protect against impact and injury during sports activities.