Size: JBYX-037, JBYX-026, JBYX-016

Knee sleeves are designed to fit your leg while standing straight and at the bottom of a squat. Measure your leg size somewhere in between – at about a 30° degree angle.

To get the best measurement, you’ll want to measure the circumference at about 4” above the midpoint of your kneecap.

If you happen to fall in the middle of two sizes then we would recommend sizing down as knee sleeves will usually stretch a little after a few wears.


Size Knee Circumference
cm in
M 37-40 14.6-15.7
L 40-44 15.7-17.3
XL 44-48 17.3-18.9