Review on Enhanced Ergonomic Back Support Cushion with OPTP Thoracic Lumbar Design - Alleviates Upper/Lower Back Pain, Promotes Good Sitting Posture - Ideal for Desk Chairs, Car Seats, and Airplanes by Rosalio Zavala

Pros: Good chest support design, foam padding is soft but supportive and the straps work well. Cons: Very hot, my back sweats easily due to the cotton cover. Lumbar support not enough, a little more padding for the lumbar area would have been better. The chest region is a good idea, but it's too tall, too wide, and too high. This is the best chest support product I have found but my shoulder blades rest on top and not on my spine. I want it to be narrower at the very top so my shoulder blades can sit nicely without struggling with the foam. It also doesn't have lateral support so cornering is a little harder, I find myself leaning a bit into corners like I'm driving a kart. It would be nice if the lumbar area had wings to lull you a bit so it feels like a bucket seat for the lumbar area. recently became an Uber/Lyft driver, sometimes driving over 10 hours a day city and highway. I tried this product 4 days in a row. The best so far, but still needs work. I actually bought the Kulik SystemDriver Help Solo, I took the foam from that product (ODTP) and cut it with a bread knife to make it thinner (less padding) and combined the two products to make my perfect back brace. Seems the perfect fit for me.