See the TELEMARK HAT pattern here

Sizes: S - M - L - XL - XXL - XXXL
Materials:
DROPS MERINO EXTRA FINE from Garnstudio (belongs to yarn group B)
350-350-400-450-500-550 g color 04, medium gray
100-150-150-150-150-150 g color 16, light pink
50-100-100-100-100-100 g color 01, off white
50-50-50-50-50-100 g color 03, dark gray

The piece can also be knitted with yarn from:
“Alternative yarn (Yarn Group B)” – see the link below.

DROPS DOUBLE POINTED NEEDLES AND CIRCULAR NEEDLE (80 cm / 32’’) SIZE 4 mm/US 6 – or the size needed to get 21 stitches and 28 rows stockinette stitch/pattern on 10 cm / 4’’ in width and 10 cm / 4’’ in height.

DROPS DOUBLE POINTED NEEDLES AND CIRCULAR NEEDLE (80 cm / 32’’) SIZE 3.5 mm/US 4 for rib – or the size needed to get 22 stitches and 30 rows stockinette stitch on 10 cm / 4’’ in width and 10 cm / 4’’ in height.

DROPS METAL BUTTONS, Jagged NO 534: 7 items in all sizes.