Crossword clues for the word: HATSIZE The word HATSIZE has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for HATSIZE Showing 1 to 9 of 9 results Clue(s) "7 1/8, e.g." "7 1/8, for example" 7 1/4 is a common one Bowler number Bowler's measurement? Bowler's number Measurement needed for ordering a new fitted baseball cap (2 wds.) Number for a bowler Uniform concern, maybe