670 Has a dual collar. Features. Bomber. Solid. Made in Mexico. Style: Motorcycle Biker. Decade: 1980 – 90’s Size: Mens L Measurements Chest: (Across chest armpit to armpit, doubled): 48 in / 122 cm Overall Length: 25 in / 64 cm Sleeves: From center of collar to outer cuff of sleeve: 33 in / 84 cm Condition: Pre-Owned Good Article is in excellent vintage condition as if it has been worn occasionally and well cared for throughout its useful life. DISTRESSED IN ALL THE RIGHT PLACES!