SIZE - Waist Measurement | Similar Men's Size | Similar Women's Size
XXS - Waist 26-28" | M's 26 | W's 0/2
XS - Waist 28-30" | M's 28 | W's 4/6
SM - Waist 30-33" | M's 30 | W's 6/8
MD - Waist 33-35" | M's 32 | W's 10/12
LG - Waist 35-37" | M's 34 | W's 14/16
XL - Waist 38-40" | M's 37 | W's 18/20
XXL - Waist 41-43" | M's 41 | W's 22/24
XXXL - Waist 44-45" | M's 44 | W's 26/28