Chelsea
- fits true to size for most (some customers might need to size-up due to the Chelsea's curved heel - which helps to secure the foot in the boot - as it might position the foot a little more towards the front. Especially if you intend to wear thicker socks with your Chelseas, or your other Feelgrounds are already quite snug, we therefore recommend sizing up)
- The Chelsea boots have the same sole as our Patrol boots. It has the same inner length and inner width as our sneaker sole, but differs in design, material, thickness, and tread pattern.
- The Chelsea boots are perfectly suited for feet with low to medium instep volume. For customers with a very flat instep, we advise an extra insole and/or thick socks.
- recommended wiggle room in front of your toes: approx. 0.5 - 1.2 cm (0.2 - 0.5 inches)
Check out our size chart and the two options below to determine your exact size in Feelgrounds:
EU Size | US Size | UK Size | Insole length | Insole width* | Shaft circumference |
EU 35 | US W5 | UK W3 | 9" | 3.4" | 8.3" |
EU 36 | US W6 | UK W4 | 9.2" | 3.5" | 8.7" |
EU 37 | US W7 | UK W4.5 | 9.5" | 3.5" | 8.9" |
EU 38 | US W7.5 | UK W5 | 9.8" | 3.6" | 9.1" |
EU 39 | US W8 | UK W6 | 10" | 3.7" | 9.3" |
EU 40 | US W9 / M7 | UK W7 / M6 | 10.3" | 3.7" | 9.4" |
EU 41 | US W10 / M8 | UK W8 / M7 | 10.6" | 3.8" | 9.6" |
EU 42 | US W11 / M9 | UK W8.5 / M8 | 10.8" | 3.9" | 9.8" |
EU 43 | US W11.5 / M10 | UK W9 / M9 | 11.1" | 3.9" | 10.2" |
EU 44 | US M11 | UK M10 | 11.3" | 4" | 10.4" |
EU 45 | US M12 | UK M11 | 11.6" | 4.1" | 10.6" |
EU 46 | US M12.5 | UK M11.5 | 11.9" | 4.1" | 10.8" |
EU 47 | US M13 | UK M12 | 12.1" | 4.2" | 11" |
EU 48 | US M14 | UK M13 | 12.4" | 4.3" | 11.2" |
EU 49 | US M15 | UK M14 | 12.6" | 4.3" | 11.4" |
*Due to customer feedback, we have updated our width info. Our size charts now show the insole width. The shoes themselves have not changed. Please note that a foot’s total width is slightly wider than a foot’s sole because feet curve outwards. In the same way, our toe box is slightly wider than the insole width. Therefore, even if your measured foot width differs from our insole width by a few millimeters, the shoe can still fit perfectly.

You will need: A piece of paper, a pencil, and a ruler.
1. Place the paper on the ground against a wall.
2. Step onto the paper with your heel against the wall.
3. Draw a line where your longest toe ends. Measure the distance from the wall to the tip of your longest toe. Repeat with your other foot. You now have the length of your feet.
4. Add wiggle room to the foot length. Compare with the insole length measurements in the size chart above: foot length + 0.5 cm to 1.2 cm (0.2 to 0.5 inches) = inner length of the perfect shoe size. When in doubt, choose the bigger size.

Print at 100%. No margins.
You will find step-by-step instructions on the printout, as well as in this video.
Need help?
If you need help with finding the right size, feel free to contact us. Please attach pictures of your feet on our Size Guide PDF or send us your measurements. We are happy to assist!