Sizing Guide

Our boots are specifically designed for wider calves and feet and are generously sized. To measure your calf:

- Sit down and place your feet flat on the floor in front of you

- Take a tape measure and wrap it around the widest part of your calf, taking care not to leave a gap.

Wide Fitting Wellies


We have a wide range of styles and sizes catering for wide calves and wide feet, so take a look under the relevant calf section, as we are confident that we have a pair that will fit you. Before buying, please take a look at the size guides for each boot style (under Size Guide link), and if you need any further advice, please email us at

The size guides for each individual boot will also help you to decide which shoe size to take. For Jileon brand boots, DO NOT order a shoe size bigger, and if you are in between sizes, we would recommend going down rather than up. This should mean your new boots will fit perfectly and you should even have space for our cosy welly warmers for colder days.

Jileon Brand Size Guides (other brands have different measurements which can be found on each boot page under the Size Guide link)

Jileon Extra Wide Calf

Jileon Extra Wide Calf with Rear Gusset

Jileon Hard Wearing Extra Wide Wellies

Jileon Wide Calf Wellies

Jileon Half Height Boots

Jileon Ankle Height Wellies

Please remember if you are based in the USA, you can order direct from which is our US sister site, while in Canada we sell our boots directly on