Sizing Guide

For actual sizing, please click on the image below that corresponds to the size you think you are and follow the instructions. This will trigger a real size image of our base layer. You can calibrate the image by clicking on the small screen on top of the LifeSizer and adjust it using a credit card or a ruler.

      Base Layer Size M      Base Layer Size L

Alternatively, if you are on mobile or you have problems loading the LifeSizer, please refer to the following size guide.


Hand Length

(Base of hand to tip of middle finger)

Hand Width

(Circumference around palm)


18 cm

18.5 - 20 cm


19 cm

19.5 - 21 cm


20 cm

20.5 - 22 cm


21 cm

21 - 22.5 cm