34"waist fits great on 5'9" 180 lbs son.  Very Good quality material and design. Nice enough to wear for casual night out too.  Laundered inside out and several minutes  in dryer and then air dry.  The velcro pocket flaps did not get all  wrinkled and all pockets still look good.
My son walked 2 miles in 80 degree weather wearing these pants and says it was nice and roomy but made him too warm since there are so many pockets and that means an extra layer of material.  It is also  teflon coated to repel water, oil and stains so maybe the material is not very breathable?  We want to try these pants out in cold weather.