Manufacturer suggests considering height before weight.
Size Small is ideal for someone who is between 4'10" - 5'5" tall and 90 - 120 pounds.
Size Medium is ideal for someone who is between 5'1" to 5'7" tall and 90 - 130 pounds.
Size Large is ideal for someone who is between 5'5" to 5'10" tall and 110 - 150 pounds.
Size Extra Large is ideal for someone who is between 5'8" to 5'11" tall and 120 - 180 pounds.
Size XXL is ideal for someone who is between 5'8" to 5'11" tall and 150 - 190 pounds.
15 denier nylon