This beautiful tam is decorated with an interlocking lattice pattern, which is created by twisted and travelling stitches. The shaping is incorporated into the stitch pattern, allowing the lattice to continue right into the crown. This pattern is available to purchase individually or as part of the Twisted Woolly Toppers collection.


Hat Description

Aeonium is a beret with a twisted stitch brim. The twisted stitches criss-cross over the body of the Hat to create a repeating diamond-shaped motif. The crown is worked in pattern, with the travelling stitches merging to a single point. When looked at top down, the crown of the Hat looks like a flower, with petals expanding from a single central point.


Pattern Details


151 [187, 200] yd/138 [171, 228] m
Aran weight, single or plied yarn; solid, semi-solid or variegated yarns.

Needles & Notions

Set 4.5mm/UK7/US7 DPNS/Circular or size needed to obtain gauge
Cable needle as necessary
Stitch marker as necessary
Tapestry needle

Sample Details

Shown in Malabrigo Merino Worsted [219yd/200m per 100g; 100% Merino]
Shown in size 18in/45.5cm on model with 20.5in/52cm circumference head

Alternative Yarns

Lorna’s Laces Shepherd Worsted [225yd/206m per 114g; 100% Wool]


18 sts x 26 rows to 4in/10cm on 4.5mm needles over Stocking St.


To fit size: 18 [21, 23] in/45.25 [53.25, 58.5] cm
Finished size: 16 [18.75, 21.25] in/40.75 [47.75, 54] cm

Pattern Notes

Notes about adjusting depth and slouch, and achieving additional sizes, are included.

About our Hat patterns

Each Woolly Wormhead pattern is a short workshop in PDF format. Each pattern is carefully developed and every effort is made to ensure that the instructions are as clear as possible. In addition, the patterns are all multi-sized, professionally edited, and professionally photographed. These patterns will not only teach you how to create your own beautiful knitted Hat, but will also teach you new skills and improve your knitting knowledge!

With each purchase you will receive an email with a download link to the primary PDF. This PDF includes the instructions to make the Hat, and also includes links to in-depth photographic tutorials and where available, supporting videos. These educational resources are provided to guide you through each technique so that you can learn new skills as you make your Hat, all at your own pace. There is also live support available via our forum, where we can answer any questions and provide help where needed.

Once payment clears you’ll receive an email with the download link and instructions - do check your Spam folder if it doesn't arrive promptly. The link will expire after 5 downloads. For further help with downloading and storing files, please visit our FAQ page.

All Woolly Wormhead tutorials, workshops and knitting patterns are colour-blind, neurodivergent, low-bandwidth and printer friendly. The standard PDF format is compact, with succinct and clear instructions that don't use colour beyond the photos on the front and back pages. In addition, some patterns are also available in an LVA format, that is large print and suitable for screen-readers. To see examples of how the patterns are laid out and presented, and please visit the pattern sample page.


Product Details

  • Aeonium beret knitting pattern
  • Designer: Woolly Wormhead
  • Technical Editing: Tana Pageler
  • Translation: Šárka Dvořáčková (CZ); Alessia Càmpera (IT)
  • ISBN: 978-9916-691-23-6
  • Copyright Date: 2010
  • Last Revision: February 2024
  • File Name: WW146KAeonium
  • PDF File Size: 1.35MB; 150dpi

Additional information


Colour Blind Friendly


Bottom-up, In The Round




Woolly Wormhead

Instructions Type

Written and Fully Charted




English, čeština, Italiano

Product Type

Single Pattern


Child/Teen (19 to 20in), Adult (21 to 22in), L Adult (23 to 24in)

Stitch Pattern

Cables, Travelling Stitches, Twisted Stitches

Yarn Type

Dip-Dyed, Hand-Spun, Kettle Dyed, Semi-Solid, Single Ply, Solid, Space-Dyed

Yarn Weight

Worsted, Aran


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