With fingers together, measure straight across the digits (proximal phalanges) as shown in the photo. Avoid wrapping the measuring tape.
SM: 2 1⁄4” - 2 3⁄4”
MD: 2 3⁄4” - 3 1⁄4”
LG: 3 1⁄4” - 4”
If undecided about the size, assess finger length.
Longer fingers? Consider a larger size.