Hemisphere by Rebecca Hope Osborn

Hemisphere

Knitting
December 2025
Fingering (14 wpi) ?
28 stitches and 56 rows = 4 inches
in Garter stitch
US 2 - 2.75 mm
328 - 437 yards (300 - 400 m)
One size
English
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Hemisphere

Unusual sideways construction traces the two hemispheres of the brain, highlighting an area of discomfort that stands out like a section of citrus.

Yarn
Kate Davies Designs Milarrochy Tweed (70% Wool; 30% Mohair; 100m / 109yds per 25g ball)

Patina Colourway (shown in Large size)
A Smirr: 2 x 25g balls
B Tarbet: 2 x 25g balls
C Asphodel: 1 x 25g ball

Rust Colourway (shown in Small size)
A Bruce: 2 x 25g balls
B Backen: 2 x 25g balls
C Cranachan: 1 x 25g ball

Needles and notions
Gauge-size needle of any type, for working flat
40cm / 16in gauge-size circular needle
Locking stitch markers
Tapestry needle

Gauge
28 sts and 56 rows to 10cm /4 in over garter stitch on gauge-size needle.
Use 2.75mm needle as a starting point for swatching.

Size
To fit head circumference: 51-56cm / 20-22in
Hat circumference (unstretched): 56cm / 22in
Height from brim to crown: 21.5cm / 8.5in

Pattern notes
This hat is knit sideways, shaping around the curve of the head with short rows. One section is highlighted with a different contrast colour. The brim is knit last, finished with a tubular bind off.