
A PWRRUN+ topsole also provides extra cushioning and energy return. The upper of the Endorphin Shift 2 is flawless and it’s comfortable to wear on long training runs over 5 hours in duration. With the Shift-Pro combo, you have all of your runs covered from recovery runs to races.

The Speed doesn’t handle easy/recovery runs very well because it’s too unstable at slower paces.
Endorphin park hill pro#
I find the Endorphin Shift 2 a much better training companion to the Endorphin Pro 2 than the Endorphin Speed 2. The stiff forefoot of the Endorphin Shift 2 combined with SpeedRoll make the trainer feel dynamic and efficient, especially on long runs over 30 kilometres. The Endorphin Shift 2 is an underrated shoe in my honest opinion and I enjoyed it a lot more than the Endorphin Speed 2 because of its higher level of stability, cushioning and versatility.

I found the Endorphin Shift 2 best suited to easy runs or steady runs slower than 5 minutes per kilometre because of its substantial 10.4 oz (295 g) weight, however it can do faster-paced runs without much effort because of its SpeedRoll technology. This topsole provides extra energy return and extra cushioning. It has SpeedRoll technology which is basically a high toe-spring rocker that makes the ride feel more efficient and energy-saving over long distances.ĭuring my long run in the Endorphin Shift 2, it was easy to get into a rhythm and hold it at a steady pace for long periods of the run.Ī pancake-thin PWRRUN+ topsole which is made of TPU foam is situated directly underneath the insole of the Endorphin Shift 2. The PWRRUN midsole of the Endorphin Shift 2 feels like regular EVA foam which doesn’t provide much energy return but it also doesn’t feel outdated because of its midsole geometry. The Endorphin Shift 2 is a maximum stack, max-cushioned trainer which feels like a super shoe when you’re running in it but without the light super foam midsole.
