Western Hydrodynamic Research (WHR)
Product #001: Promotional Hat
Material: Cotton Twill
Notes: Features WHR Shock Cord Bungee closure: constructed out of nylon cased, multi-stranded rubber core and secured by brass grommets to prevent pull outs.
Logo embroidered in white at face. Tonal embroidered eyelets at the crown. Adjustable signature Shock Cord bungee fastening at back. Gold-tone hardware. Supplier color labeled as "Olive drab".
Designed and tested in California by the WHR Institute