Castelli retro 3 capcastellis caps are the ultimate caps for riding and racing in hot weather this particular cap castellis retro 3 is constructed from an ultra lightweight polyester mesh that is quick drying offers exceptional air flow and will quickly become a favourite during those sticky hot conditions fully lined elasticthis retro 3 cap features fine gauge cotton twill fabric fully lined elastic castellis iconic scorpion logo on the brim and castellis wordmark set in a vertical po