Waist: Measure where you want the shorts to sit on your waist.

Relaxed means without stretching.  You can usually stretch 6-8”

 

Youth Short Jersey Short Sizing:

 

YS

YM

YL

Waist (relaxed)

19½

20½

21½

Waist (stretched)

24-26

26-28

28-30

Inseam

 

 

 

Adult Short Jersey Short Sizing:

 

AS

AM

AL

XL

Waist (relaxed)

23½

24½

25½

26½

Waist (stretched)

28-30

30-32

32-34

34-36

Inseam

3

3

3

3