I can't say enough about the M MAELREG Golf Pants.
Mine are size 34 and I hover around there.. Just a little heavy at the moment... but these pants have some flex and give at the waist and are oh, so comfortable. It also has a rubbery logo on the inside of the waistband. I wasn't sure about this part. But I find it holds tucked in shirts in place nicely and grips just enough to skin if going untucked.
They are a lightweight golf pant, if you know the type. But these are not thin or too thick either. Yes they feel light, cool, and good for activity. But they feel and look more like a dress, casual dress pant. Not at all out of place for a casual business attire workplace with a nice shirt.
The rest of the pant is just great. Fits great. Feels great. Gives where it needs. Not bunchy or bulking or saggy. Also, the picture of the whole pant is after all day of wear. Not wrinkles! I love them and they are a great deal at the price. Excellent pants for a variety of outings and activities.