RINGS
.CUFFS 
MEASURE CIRCUMFERENCE OF YOUR WRIST JOINT WITH A TAPE MEASURE--OUR CUFFS HANG DOWN ON YOUR HAND LIKE A SHIRT SLEEVE.
DO NOT BEND. 
SMALL = 6 inches
MEDIUM = 6.5 inches
LARGE = 7 inches
XL = 7.5 inches
.BELTS
.YOUR MOST COMMON PANT SIZE
.