But after trying both the Clifton 11 and Clifton Pro, I've completely changed my mind. My first impressionsThe Hoka Clifton 11 and Clifton Pro don’t look dramatically different. By comparison, the Clifton Pro felt much more responsive from the first step. Clifton ProI don't think I realized what the Clifton 11 was missing until I tried out the Clifton Pro. To write this review, she logged more than 100 miles of running and walking in the Hoka Clifton 11 and Clifton Pro.