With the hot weather this year, when I get on the car, the seat is getting hotter besides this, I bought this item because it can not be helped. The business car is mainly used by the female part, but it was popular as "Comfortable without steaming". It was a perfect score as it was a firm making even at low price.
There are things like ears between the seat and the back, but the materials on the back slide off the seat every time you get on and off and feel very stressful. Especially, it will be unsuitable for vehicles with high car height!