The Levi's® Vintage Clothing 606® is the original slim-fitting jean -- a modern icon, styled long and lean. It was first introduced in the late 1960's for a new generation of Levi's® fans searching for slimmer and more stylish fits that wouldn't break the bank. Our reproduction faithfully recreates every element of the original and repeats the same manufacturing process. Like other Levi's® Jeans with the orange tab, the 606® was made using efficient Line 8 construction, a simple and more cost-effective method that involved fewer steps. The garment is sewn together with bar tack stitches-- in lieu of traditional copper rivets-- using a strong, durable thread of a single color.