Since sneakers are made for physical activities, such as jumping, running, and kicking. So the term may have evolved as a way to emphasize their functionality. The sneaker culture has evolved from only being worn among athletes to reshaping the fashion industry. We now have sneaker collectors, also known as 'sneaker heads', where there is an acquisition and traiding of sneakers as a hobby.
As a sneaker collector, these are five of the most comfortable sneakers. The three of them being called 'dad shoes'. They are referred to as dad shoes because they are shoes you would think your dad would wear . They are practical, comfortable chunky-soled shoes. New Balance has nailed this look, but most sneaker brands have coined the chunky sole like the Nike Air Max Plus and the Asics Gel Kayano.
Learn more about sneakers on Wikipedia