Sizing Chart

Power Arm Sleeve

Small Medium Large Extra-Large
Unstretched Circumference 7.7” 9” 10.5” 11.5”
Stretch Capacity (Widest Part of Arm) 3” 4” 5” 6”
Stretch Capacity (Wrist Area) 2" 2" 3 to 4" 3 to 4"

Grouber