I do not think it works.. personally I think I bought it for nothing. The truth is that in the summer, no matter what material it was made of, in high temperatures the baby will sweat. It simply does not do what it promises.

I had a reservation when I bought it, but it ultimately does the job. I have two for the car, the kids may sweat but it's nothing like before (they used to get soaked).

I expected it to be better, my little one continues to sweat on his back after long trips. Not like he used to sweat, of course, but he is not dry either. It needs improvement...

Quite a good product to prevent the child's back from sweating in the car and stroller, especially during the summer. It fits well with various strollers and car seats due to its shape.