Size finder
Find your size
Every Mammal sleeve is measured in a slightly different place. Pick your product, follow the steps, and we'll tell you your size.
98% of returns come from incorrect sizing. Measure first.
1Choose your product
Knee wraps and patella straps are one size, so there is nothing to measure.
2How to measure
No tape measure? Wrap a phone cable or piece of string around the same spot, mark it, then lay it flat against a ruler.
Still unsure? Send us your measurement and we'll pick the size for you.