Never worn. You have until my wife gets fed up with keeping them and throws them out. Kind of large. The caps are mostly tan in color with blue bills. Has the NBN logo on them but no catchphrases (unlike the bag they came in).
Pickup in Sanhedria Murchevet or I can bring them to the Mir.
If you want more than six, I might be able to find more people looking to give them away - A number of Rabbi Berkovits families gained IL citizienship over the last few months.