Originally published at: Time for Moisture-Wicking Shirts for Postal Uniforms - FreightWaves
Update July 2018: U.S. Postal Service mail carriers are still wearing uniforms from the 1950s that do not have the heat-mitigating properties of modern materials. With an epic heatwave sweeping parts of the country and melting mailboxes in Arizona, it’s time to discuss moisture-wicking shirts for U.S. Postal Service Letter Carriers and Rural Carriers. During…