BY PADDERS. AS WITH MOST SHOES AND BOOTS IN THE PADDERS RANGE THESE ARE VERY COMFY AND THE LEATHER IS NICE AND SOFT. These state size 3 D/E on the box. How Padders shoes and boots width works is that they have a removable insole and if you want the boots to be standard D width you leave the removable insole inside the boots but if you prefer them to be E width (ie wide fit) then you remove the insole.