LOWA Boot Sizing
UK Sizes
Length difference from full size to full size = 8.46 mm (half size to next size = 4.23 mm).
Standard Last
Ball of the foot width increases max 3 mm from full size to next full size (half size to next size = max 1.5mm).
Wide Fitting Last
If you are choosing a wide fitting boot then the following width dimensions are added to the standard width last:
The ball of the foot width increases by 2 mm on each size & toe volume and instep height increases by 7mm.
Foot Length
Choose your longest foot if you are using your foot length as your guide to sizing but then add 10 mm before converting to UK size. This allows adequate length inside the boot & is classed as the Mondopoint measuring system.
