Small fits chest/bust 34-36 in. chest, Medium fits 38-40, Large fits 42-44, X-Large fits 46-48, plus size 2XL fits 50-52, 3XL fits 54-56, 4XL fits 58-60
Be more logical wearing funny Spock t-shirt
Spock Tshirt makes a perfect gift for the Trekkie or Trekker in your life; Witty shirt proclaims "I Find Your Lack of Logic Disturbing"
Clever Star Trek tee shirts are unisex and fit both men and women
Novelty graphic shirts with funny sayings are a ComputerGear® copyrighted/trademarked design; DON'T BUY COUNTERFEIT ITEMS FROM OTHER SELLERS