photo of two men with numbers identifying the parts of the body needing to be measured to ensure a good fit
You’ll want to wear close-fitting clothes so that loose fabric doesn’t get in the way of measuring. If you’re at home or in the privacy of a dressing room, measuring in your underwear is great.
  1. Measure your chest
    With good posture, wrap a measuring tape under your arms around your back and take the measurement at fullest part of your chest. Be sure to keep the measuring tape parallel to the floor.
  2. Measure your waist
    Your waistline is sometimes tricky to find and measure! The natural waistline is halfway between the lowest rib you can feel and the top, outside edge of the hip bone. One trick might help you find this spot are to stand up straight and tilt over like a teapot. Where your torso creases is often where your waistline is. Another trick is just to measure 1” above your belly button.

US men's top size US women's top size Chest Waist
XXS XXS S 79-84 61-66
XS XS S 84-89 71-76
S S M 89-94 76-81
M M L 94-102 81-86
L L XL 102-109 86-94
XL XL XXL 109-119 94-107
XXL XXL XXXL 119-132 109-119
US men's top size US women's top size Chest Waist
XXS XXS XS 31-33 24-26
XS XS S 33-35 28-30
S S M 35-37 30-32
M M L 37-40 32-34
L L XL 40-43 34-37
XL XL XXL 43-47 37-42
XXL XXL XXXL 47-52 43-47