James M.wrote a review of Marmot Arch Rock Pant - Men's on August 14, 2017
Fit: True to size
The good: fit is good, 36 short works for 36/30. They seem to have enough room for climbing. Other than that, basically a failure.
Fabric: makes you feel hot and claustrophobic in a 75 degree room. A weird, clammy feeling. Maybe it's the extremely light fabric that clings to your skin. I have synthetic pants from Gramicci, Prana, and EMS. None of them are this awful. They're all 94- 97% Nylon and Spandex or some stretch fabric. Maybe it's just the light weight and lack of texture on the Marmot Arch pants that gives them the terrible feel. The fabric is extremely light yet feels hot, so there's no point to the light weight.
Rear pockets are deep but loose and nothing secures the top so a wallet can easily fall out. Most makers address this with some sort of top closure. Is that so hard? Yes, let's rearrange our lives for these pants. Returned.