The Tropical Origins of the Iconic Pith Helmet
You might associate this helmet with British explorers, but it actually originated in the Philippines. It was adapted from a traditional local hat called the salakot used by Spanish soldiers stationed there.
The helmet is crafted from sholapith, a lightweight, spongy material derived from a plant found in marshy areas. Spanish colonial forces realized that the local Filipino headgear was perfectly suited for hot climates, so they redesigned it into a military version. From there, it spread across the globe as a symbol of colonial influence. It remains a fascinating example of how indigenous technology shaped global military history.
Source: Pith helmet