> MADE IN USA> One-of-one. Each hat is constructed out of a unique cut of upcycled sail.> Manufactured by Mafia Bags> Features WHR Shock Cord Bungee closure: constructed out of nylon cased, multi-stranded rubber core and secured by brass grommets to prevent pull outs.Designed and tested in California by the WHR.InstituteU.S. Patent No. D923,920