








Geox Buller Black Boys' School Trainers
Selected size
3 UK / 36 EU
Size Finder™
Have a printer?
Download the simple and free to use Size Finder™ Paper Ruler and follow the instructions included with it to measure either your own or your child's foot length from the comfort of your own home.
Download the paper rulerDon't forget to check your printer settings are marked as "Do not Scale" – otherwise the ruler won't give the right length.
Don't have a printer?
To measure either your own or your child's foot length from the comfort of your own home all you need is a wall and a ruler.
Follow the steps below for each foot and take the largest centimeter size:
- Place the foot on a wooden or hard floor, with the heel touching a wall.
- Stand normally, with equal weight on both feet.
- Place a ruler beside the foot so it is also touching the wall.
- Then take the length in centimeters from the heel to the tip of the longest toe – the longest toe may not be the big toe.
There is no need to add any extra centimeters as we've already calculated growing room into all our measurements.
Discover Geox’s J Buller D Black trainers, where style meets durability. Perfect for school, these black shoes offer comfort with breathable technology and a protective design. The smooth leather upper and elasticated laces make putting them on a breeze, ensuring all-day support and freshness.
- Single riptape and elasticated lace
- Removable insole
- Leather Working Group certified tanneries
- Upper: 55% Leather, 34% Synthetic, 11% Textile
- Lining: 100% Textile
- Insole: 100% Leather
- Outsole: 100% Rubber
- Geox technology Respira™
Choose options


















