From designer
This hat is made of chunky variagated yarn, dyed from sky blue to dark blue shades, that you can see in the starry sky in the summer. This hat is unisex and will suit both men and women. You will need thick knitting needles and a couple of hours to make it. So it can help you out when it suddenly got cold outside or when you urgently need a present for somebody.
Construction
The hat is worked bottom up in the round in one piece. Decreases are integrated in the stitch pattern.

Size
One adult size for head circumference 21-23’’ (54-58 cm)
Final measurements:
width at the bottom edge 21.5’’ (54.5 cm), height (with the point top) 8.7’’ (22 cm)
Yarn:
Einhundert by Atelier Zitron (100% merino wool, (110 yds/3.5 oz (100 m/100 gr.)) blue color 609, 1 skein. Also you can use grey color 608.
Needles:
US8 (5.0 mm) circular needles for ribbing,
US10 (6.0 mm) circular needles for main stitch pattern,
US10 (6.0 mm) double pointed needles for crown.
Other notions:
tapestry needle, stitch marker for marking beginning of round (optional).
Difficulty level: 2 from 10