With heat at a record high, a new summer fashion trend is fighting the temperature

From city subways to Southern cookouts to Midwestern music festivals, mini portable fans have rapidly become summer mainstays to mitigate the sweltering heat. While the gadget (and the weather) may be hot, experts say the reasons for the popularity are not: climate change and fast fashion. Long popular in humid climates like Asian countries, the mini blasters have proliferated in the West thanks to TikTok and platforms like Amazon, Shein and Temu.