Wonderful product!
We bought the purple seat cushions for a cross country trip. This is our second day traveling with them, approximately 1055 miles so far, and they have been amazing!  No pressure on butt😀 or legs!  What I personally noticed is that when I get out of the vehicle, I do not have any issues standing straight immediately.... I'm pushing 70 and my knees generally give me an issue after riding for a long time (arthritis).  My husband drove approximately 11 hours today... he's tired, but no pressure for sitting that long. We will be traveling for approximately 6 weeks and are so very glad we made this purchase!
Rating: 5 stars