[V-Eight]

I have them in my Ghibli, and they help to maintain a decent temperature of your back. At night, without the sun heating the interiors, the benefit are even more noticeable.

The main reason to have it, is because bmw doesn't offer an alcantara upholstery, only leather unfortunately, so a ventilated seat is a must have option. So I went for the standard ventilated seat. If the buckets were offered with it, probably I would have chosen those.