Baseball practice caps. Three of them are the same type. One is a mesh type for summer. White 6-panel caps, all with signs of use. Please purchase all four together. One (the non-mesh one, which is relatively clean) is size M. The other three are size L. I wrote names on the tags, so I've erased them with a marker. Since they show signs of use, please refrain from purchasing if you are sensitive to this. I think they can still be used, but just in case!! I think it's good to keep them in your bag as a precaution in case you forget yours. - Color: White - Design: 6-panel cap - Inner material: Black visor Mesh has a white visor - Condition: All show signs of use Thank you for looking.