This pant was the first garment in my repertoire when I started in 2000, and remains a staple.  They are cut in such a way that they don’t need to be baggy to be comfortable.  Drawstring waist, and long straight leg.  The pocket is a slit in the side seam, with a patch behind, so there’s no wadded-up pocket flapping inside.  Heavy/mid- weight linen only.  $115