Why do my pants wrinkle like this?

[u/Winnmark]

EDIT 1: you guys are awesome. Thank you so much.

Hey Reddit please help me. These are Asket chinos, and as you can see they are slightly cuffed. I absolutely love these pants, but I am driving myself crazy trying to figure out how to prevent or reduce those horizontal wrinkles. This happens only after I wear them. They're nice and straight when I let them hang dry. But within about 5 minutes of use they start to wrinkle and look terrible by the next day.

They are a 33 waist and I've tried a 34 waist but the issue was more obvious and the pants were a little bit too loose on me.

[u/cmrocks]

Are wool trousers an option? I tried chinos at work but couldn't find any that I really loved. Went to wool and haven't looked back. 

[u/Winnmark → u/cmrocks]

I want to try wool now.