Why do my armpits sweat excessively when I wear tight polyester synthetic clothing?
1. Introduction Armpits sweat excessively in tight polyester clothing because synthetic fibers are fundamentally hydrophobic and lack the porosity necessary for adequate air circulation. This type of textile physically traps body heat and moisture against the skin, elevating the local axillary temperature and preventing the natural evaporation of sweat into the atmosphere. The body perceives … Read more