They have the extra stitching and blue heel tags. They appear to have never been.
They were made in USA. They are 12.3 from toe to heel.
The rubber is still flexible and feels new. These are very collectible and will only increase in value in years to come. I have been collecting Chuck Taylors for many years and have about 400 pairs in my collection shown in the pictures. The item "VINTAGE CONVERSE WHITE HIGH TOPS MADE IN USA SIZE 10.5 BLUE TAGS 1960s" is in sale since Thursday, November 16, 2017. This item is in the category "Clothing, Shoes & Accessories\Vintage\Men's Vintage Shoes". The seller is "mrecob" and is located in Sunnyvale, California. This item can be shipped worldwide.