The sizing chart refers to actual body measurements in inches.
Garment measurements are larger to allow 'EASE' of fit.
  YOUTH S M L XL
 Youth Hoodie (chest) 28"-30" 30"-32" 32"-35"
 Youth T-shirt (chest) 26"-28" 28"-30" 30"-32" 32"-35"
  ADULT UNISEX XS S M L XL 2XL 3XL 4XL 5XL
 Adult Full Zip Sweatshirt (chest) 34"-36" 38"-40" 42"-44" 46"-48" 50"-52" 54"-55" 56"-57" 58"-61"
 Adult Hoodie (chest) 34"-36" 38"-40" 42"-44" 46"-48" 50"-52" 54"-55" 56"-57" 58"-61"
 Adult T-shirt (chest) 30"-32" 34"-36" 38"-40" 42"-44" 46"-48" 50"-52" 54"-55" 56"-57"
 Adult Long Sleeve T-shirt (chest) 30"-32" 34"-36" 38"-40" 42"-44" 46"-48" 50"-52" 54"-55" 56"-57"
 Adult Baseball Shirt (chest) 29" 32" 35" 38" 41" 44" 48" 52"
  WOMEN'S XS S M L XL 2XL 3XL 4XL
 Women's T-shirt (chest) 27" 29" 31" 34" 37" 40" 44"
 Women's Long Sleeve T-shirt (chest) 27" 29" 31" 34" 37" 40" 44" 48"
 Women's Bonded Fleece Softshell Jacket (chest) 31"-32" 33"-35" 36"-38" 39"-42" 43"-45" 46"-49" 50"-53"
 Women's Leggings (waist) 26" 27"-28" 29"-30" 31.5"-33" 34.5"-36.5" 38" 39.5"