This is the Edwin WWII model 505SX. It's a limited edition, so I believe there isn't much of it in circulation. The fabric feels better than the regular 505, and it has a really nice fade. There are no noticeable scratches or stains, and the condition is generally good. ○ Size Waist: 77 cm Rise: 30 cm Inseam: 72 cm Thigh width: 33 cm Leg opening: 22 cm