This is a brilliant add on to my standard oem seat, bought it direct from coolcovers over 3 years ago and around 40k miles.including 2 euro tours which i initially purchased it for. perfomamce has been brilliant, i suffer from lower spinal problems and it has aided comfort for me a lot with the spring it has in its design feature.. the airflow is brilliant in warm weather, it is durable and should last me at least another 10k miles… yes i highly recommend.