Koolhaas
Pattern Specs
CONSTRUCTION
- Hat is worked circularly from the bottom up.
- This pattern includes two sizes: Small/Medium and Large. Both share the same unstretched circumference but the Large size is worked to a longer length and thus can stretch horizontally to fit larger head sizes.
FINISHED DIMENSIONS
Small/Medium (Large)
- Approximately 20”/51 cm unstretched circumference; 7 (8)" [18 (20.5) cm] in length
- To fit 20-23 (23-25)" [51-58.5 (58.5-63.5 cm] head circumference
GAUGE
- 26 stitches & 30 rounds = 4”/10 cm in Koolhaas Chart on Size A needle
Please note: the stitch patterns used for this accessory include written as well as charted instructions
Pattern Materials
YARN
Brooklyn Tweed Shelter — 100% American Targhee-Columbia Wool (140 yards/128 meters per 50 grams)
- 1 skein^
- Photographed in Shelter, color Northern Lights
—OR—
Brooklyn Tweed Tones — 100% American Columbia Wool (140 yards/128 meters per 50 grams)
- 1 skein^
—OR—
Brooklyn Tweed Imbue Worsted — 100% American Merino Wool (104 yards/128 meters per 50 grams)
- 2 skeins
^For Large size, the required yardage is near to a full skein for Shelter and Tones; consider adding an extra skein.
YARDAGE
- 125 (135) yards [114.5 (123.5) meters] of worsted weight wool yarn
NEEDLES
Size A (for Main Fabric)
- One 16”/40 cm circular needle and one set of double-pointed needles (DPNs) in size needed to obtain gauge listed
- Suggested Size: 5 mm (US 8)
Size B (for Ribbing)
- One 16”/40 cm circular needle two sizes smaller than Size A
- Suggested Size: 4 mm (US 6)
Techniques
Tutorials for all special techniques listed below are included in the pattern:
Errata
16 December 2022: Version 2.0
The pattern in English has been updated with a new layout, new imagery, and written chart instructions.

Koolhaas

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