Derby shoes are characterised by the back quarters with shoelace eyelets that are sewn on top of the vamp hence the term lace up derbys. This upper construction method also know as open lacing contrasts with that of the Oxford, where the back-quarter sits underneath the vamp. Derby shoe styles work best with a variety of foot shapes as the lacing allows the accommodation of a variety of foot shapes and sizes.
This sizing chart is designed as a comparison to commonly used sizing systems . The systems differ in what they measure , what unit of measure they use and where the size 0 is positioned . The english system for mens shoes that i use is based on the length of the last measured in barleycorn 1/3inch . If you are uncertain of your size and how it translates to my sizing system please email and we will endeavour to assess your size .