From Vogue Patterns:
Shorts and pants have waistband with hook and eye closure, fly front zipper, topstitched side pockets, back welt pockets, belt loops and stitched hems.
Recommended Fabrics: Main Fabric: Twill, Denim, Gabardine, Chino. Lining: Cotton Twill.
Sizes: (34-36-38-40) and (40-42-44-46)