Have you ever ever skilled the discomfort of your sneakers turning into unbearably scorching whereas jogging on a scorching day? To fight this challenge, trendy trainers have been particularly designed to stop sweat build-up and improve breathability, decreasing the chance of athlete’s foot. Nevertheless, what if there was a extra unconventional answer – like attaching a completely functioning air conditioner to your sneakers?

In 1993, Israel Siegel filed a patent that proposed a novel idea: a gravity-powered air-con system built-in into footwear. This ingenious design includes attaching a sequence of pumps and compressors onto a median sneaker. Further air tubes are strategically positioned throughout the shoe’s inside, permitting for a continuing stream of air with every step taken. The end result? A refreshing breeze that cools your ft as you stroll or run. However that’s not all – the design even contains heating coils, enabling you to heat up your ft throughout chilly climate.

One can solely hope that this modern shoe is impact-resistant. In spite of everything, it could be fairly counterproductive if it set your ft on hearth whereas trying to chill them down.