The shorts are super processed and wear very light and airy. The material is wonderful to feel hardly even when sweating while running and dries quickly. (I had other shorts that were much more expensive but not as good, the myth of Gore Running eg feels when sweating at some point as heavy rubber.)
The Erima is elastic and cut trouser legs allow full freedom of movement, even in mountain running pants I never bothered. Back there is a practical pocket for a key or similar Many other shorts have this bag impractical forward placed, whereby for example the car keys then unpleasant chafing in the groin and annoying during longer runs.
Disadvantage: The fit of the interior briefs turns out very large. Mir fits the no. 6 I do okay, but I will try again the 5 & hope the outer pants will not be short.
