Iola

Iola Knit Hat by Katya Frankel

What is Being Made

Iola is a knitted hat designed by Katya Frankel, available as a downloadable PDF pattern. This intermediate-level project creates a fitted, classic hat knit in the round from the bottom up. The hat is available in three sizes to fit head circumferences of 20, 22, and 24 inches (51, 56, and 61 cm), with corresponding brim circumferences of 18 ½, 20, and 21 ½ inches (47, 51, and 54.5 cm).

Knitting Techniques and Construction

Iola employs a straightforward construction method ideal for intermediate knitters. The hat is knit in the round, which eliminates the need for seaming and creates a seamless, professional finish. The pattern features simple twist cables worked throughout the body of the hat, adding visual interest and texture without requiring complex cable crossing techniques. The crown shaping is elegantly integrated into the pattern design, with decreases incorporated directly into the stitch pattern rather than worked separately, resulting in a smooth, balanced crown finish.

Stitches Used

• Stockinette stitch – the foundational stitch creating a smooth, classic fabric
• Twist cables – simple cable variations worked throughout for textural detail
• Slipped stitches – used as part of the stitch pattern construction
• Knit and purl stitches – basic stitches forming the pattern foundation
• Decreases and increases – simple shaping techniques incorporated into the crown decreases

Materials and Gauge

Iola is worked in Worsted or Aran weight yarn, with yardage requirements of approximately 150, 165, or 180 yards (135, 150, or 165 meters) depending on size selected. The pattern is shown in Knitting4fun 100% Cotton yarn in the colorway Green Leaf (150 meters per 100 grams). The specified gauge is 24 stitches over 4 inches (10 centimeters) when working the stitch pattern in the round using size 5mm (US8) needles.

Needles and Notions

This pattern requires size 4mm (US6) double pointed needles for the ribbed cuff or initial cast-on, and size 5mm (US8) circular needles for working the main body of the hat in the round. Knitters should adjust needle size as needed to achieve the correct gauge specified in the pattern.

Skill Level

Iola is rated as an intermediate difficulty project. Knitters should be comfortable with basic cabling techniques, working stockinette stitch, using slipped stitches, knitting in the round, and executing simple decreases and increases. The pattern's integration of crown decreases into the stitch pattern requires attention to detail but provides an excellent opportunity for intermediate knitters to develop their shaping skills.