This hat is a part of Autumn Whirlpool e-book.

Stylish Autumn Whirlpool Hat with unusual cable pattern and cozy earflaps will delight girls of all ages and will provide warmth and attention in autumn days!
Whirlpool of Autumn leeaves will whirl you in the autumn stitches waltz!

Brim circumference 18-19; 19.5-20.5; 21-22” /
46-48; 50-52; 54-56 cm

Needles and Materials:
- Madelinetosh Merino Light (100% merino, 100g – 384 m)
or Madelinetosh Tosh Sock (100% merino, 100g – 361m)
or Malabrigo Yarn Sock (100% merino, 100g – 402m)– 40; 60;80 g
- Circular needles ? US 1 - 2.25 mm and US 3 - 3.25 mm
or size to obtain gauge.
- 3 stitch markers

Gauge:
34 sts and 42 rows = 10?10 cm, over main pattern, with needles US 3 - 3.25 mm, after blocking.

There are chart and written instructions.