LEVI'S Levi's 501 Original ○ Details Button back stamp 2 Big E double-sided tab Asymmetrical V Fly button Long R Aluminum inner rivets Based on the above details, I believe this item is from the late 1960s to early 1970s. ○ Size (cm) Waist 82 Hips 46 Rise 29 Inseam 68 Thigh width 28 Hem width 17.5 Measured flat. ○ Condition Repaired hem Paper patch missing Knee damage Otherwise, no noticeable scratches or stains The balance of coolness and quality is excellent, with a beautiful blue color, whiskers, damage, and fading. Thank you for viewing. Denim color: Blue Model number: 500s Model name: 501 Silhouette: Straight Features: Big E Stains, tears, odors, etc.: Tears present, no odor.