Radius

Radius Sweater by Julie Blauw

What is Being Made

Radius is a knitted sweater designed by Julie Blauw, available as a free downloadable PDF pattern. This intermediate-level project creates a fitted pullover sweater with seven finished bust sizes ranging from 32 inches to 53 ¼ inches (81.5 to 135.5 cm). The sweater is designed to be worn with 1–2 inches of positive ease, making it suitable for a range of body types. Finished length options span from 25 ½ inches to 28 ½ inches (64.55 to 72.5 cm), allowing for customization based on personal preference and fit.

Construction Techniques

Radius employs a sophisticated mixed construction method that combines flat and circular knitting techniques. The body is worked flat in one piece from the bottom edge up to the intarsia color pattern section. Once the intarsia work is complete, the piece is joined in the round before being divided for separate front and back sections. This hybrid approach allows for precise shaping and pattern placement while maintaining efficiency in the knitting process.

The sleeves are worked in the round from the cuff upward, incorporating functional thumbholes in each sleeve for added wearability. The left sleeve features a decorative stripe detail. The yoke is worked seamlessly in the round with short row shaping applied to the back neck, creating a custom fit around the shoulders and neckline. The front pocket is integrated directly into the body during the main knitting process rather than added afterward.

Color patterning is achieved through intarsia technique, which involves using separate balls of yarn for each distinct block of color. To maintain pattern integrity and prevent holes at color transitions, the pattern instructions specify picking up new colors from below the previous color, ensuring secure joins between color sections. Colors are not carried across the wrong side of the work, keeping the inside of the sweater neat and preventing bulk.

Stitches and Stitch Techniques

While specific stitch abbreviations are not detailed in the provided pattern excerpt, the construction method indicates the use of fundamental knitting stitches combined with advanced shaping techniques. Short row shaping is employed for the yoke back neck, a technique that creates gradual increases in row height to shape the neckline without binding off and casting on new stitches. The intarsia color work requires careful attention to tension and color changes to maintain even fabric appearance.

Materials: Yarn and Needles

Yarn Weight: Aran weight yarn is specified for this project. Aran is a medium-weight yarn that knits to approximately 16–20 stitches per 4 inches (10 cm) on appropriate needles, making it ideal for creating garments with good drape and structure. The use of aran weight allows the intarsia pattern to display clearly while maintaining a fabric with sufficient body for a sweater.

Needle Requirements: The pattern requires knitting needles suitable for aran weight yarn. Specific needle sizes are not included in the provided excerpt, but aran weight typically calls for US sizes 6–9 (4–5.5 mm) needles. The pattern will require both straight needles or a long circular needle for flat knitting the body, and circular needles for the in-the-round sections of the sleeves and yoke.

Yarn Quantity: The pattern calls for multiple balls of yarn to accommodate the separate color blocks required for intarsia work. Knitters should prepare individual balls for each color section to ensure smooth color changes and prevent tangling during the knitting process.

Pattern Features Summary

• Seven size options for inclusive fit
• Mixed flat and circular knitting construction
• Integrated front pocket worked as part of body
• Intarsia color pattern with multiple color blocks
• Thumbholes in both sleeves for functional design
• Decorative stripe detail on left sleeve
• Seamless yoke with short row back neck shaping
• Intermediate difficulty level suitable for knitters with prior experience
• Aran weight yarn for clear stitch and pattern definition