What size should I buy?

Thompson Tee uses the following sizing for men’s and women’s clothing:

Thompson Tee Men’s Size Chart

Thompson Tee Women’s Size Chart

Here’s how to measure for the best fit across our products:

  • For chest measurements, measure around the fullest part of your chest, keeping the tape measure under your armpits and around (not above/below) your shoulder blades.
  • Consult the sizing guides for other manufacturers’ undershirts and shirts you wear. If you’re between sizes, pick the next largest size for the most comfortable fit.

See our Thompson Tee Buyer’s Guide for more sizing information.