Snap closureATTENTION!!!! Purchase this item from Triple Clean only. Do not buy from other seller who have hijacked this listing. They do not have these caps. We are filing Trademark violations against them with Amazon. They will be kicked off.This is an extremely high quality cap, custom made by Posse Comitatus . It is exclusively being offered by Triple Clean.6 Panel/Cotton front and Mesh backSnapback closure/58 Cm/Cotton/Poly/MeshThe best quality and well worth the price!