|S||4 - 6.5||5 - 8||39 - Below|
|M||7 - 9.5||8.5 - 11||40 - 42|
|L||10 - 12.5||11.5 - 14||43 - 45|
|XL||13 - Up||14.5 - Up||46 - Up|
I PURCHASED THE SAME SIZE SOCK I ALWAYS WEAR (10-12), AND IT WAS SO TIGHT I COULDN'T WEAR THEM. WITHIN 20 I HAD TO REMOVE THEM...MY TOES WENT NUMB. MAURICE HAMILTON
Loved how socks fit
I wore these on an 8-hour overseas flight. They kept my feet comfortably warm and my lower legs from swelling. Great socks!
Have used them for years. Love the product.