Crochet Hat

Hat size 58/60

I crochet with regular double crochets using a 3.5 mm hook.
In the model shown in the photo, the brim is wider than described. For this, I added several rows with symmetrical increases. I made the increases every row, 10 in each row.

Crown:

1. In a magic ring (slip knot) crochet 6 double crochets in both loops

2. Double the number of stitches (a total of 12 double crochets)

3. Skip one stitch, increase. Make increases in every second stitch (18)

4. Increases in every third stitch (24)

5. Increases in every fourth stitch (30)

6. Increases in every fifth stitch (36)

7. Increases in every sixth stitch (42)

8. Increases in every seventh stitch (48)

9. Increases in every eighth stitch (54)

10. Increases in every ninth stitch (60)

11. Increases in every tenth stitch (66)

12. Increases in every 11th stitch (72)

13. No increases (72)

14. Increases in every 12th stitch (78)

15. No increases (78)

16. Increases in every 13th stitch (84)

17. No increases (84)

18. Increases in every 14th stitch (90)
    19–33. Crochet without increases (90 stitches in each row)

Brim:

34. Make increases in every 10th stitch (100)

35. No increases (100)

36. Increase: make increases in every 11th stitch (110)

37. Increases in every 12th stitch (120)

38. Increases in every 13th stitch (130)

39. No increases (130)

40. Increases in every 14th stitch (140)

41. No increases (140)

42. Increases in every 15th stitch (150)
    43–45. No increases. In the last row, you can optionally incorporate boning or fishing line

43. Finishing the edge with crab stitch or a row of double crochets with "picot" in every 5th stitch.
    Carefully steam the hat with an iron.