I don't know if it does what it promises, meaning if it prevents the child from sweating so much in the summer. I bought it to protect the seat so that I don't have to wash it constantly, and I can simply remove it and wash it. Especially now in the summer, after being in the sea where the child will have salt on them. I expected the fabric to be different, to be honest. It is somewhat fluffy with fine hair, maybe it's designed for sweat. One issue that might be a problem is that it says it's suitable for 9-18 kg, but my child is 2 years old and still faces backward. However, this is obviously a length issue and it doesn't extend. But the child's headrest does extend. Now, in the area where I have the seat's headrest, the sweat-absorbing material is a bit thinner, resulting in some cracking. After that, when the headrest needs to be raised, it will fit perfectly on the seat. But when I raise the headrest again, it will be short, so it won't go up. Obviously, there is no solution for this, it's understood. For now, in the summer, it's fine that the headrest won't go up too much. Now that I think about it, I could have bought the cover that the car seat company sells for this specific seat with a little more money, and it would have covered everything. But okay, I consider it fine for now. Later, if it's short, I will stop using it, and after some time, I will buy the 15-36 kg one, which is essentially for a high back booster, so we'll be all set

I bought it a while ago for the car. It fit perfectly on the seat. After 2 rides, I didn't see any improvement in how much the child sweats. His back was still wet.

We have been using it for two months in very hot weather and I can say that it doesn't sweat like before when I used to find it wet on every walk. I use it for the car seat but also for our stroller, it fits perfectly as well.

One of the best purchases. It doesn't completely stop sweating, however, it ventilates, dries almost immediately, and is easy to wash. It fits perfectly on the Babyzen Yoyo stroller and Chicco MySeat and Recaro Young Sport car seats