"Bjorn Tank Top" - Top Knitting Pattern For Boys in MillaMia Naturally Soft Merino

Bjorn Tank Top – Boys' Cable Knit Tank Top Pattern by MillaMia

The Bjorn Tank Top is a charming, classic boys' tank top knitting pattern from MillaMia, designed to introduce young knitters and confident beginners alike to the satisfying world of cable knitting. Worked in MillaMia Naturally Soft Merino yarn, this sleeveless top is styled for boys and pairs beautifully with a simple white shirt and jeans for a look that is both modern and timeless. The pattern is available as a downloadable PDF and is rated Beginner / Improving, making it an ideal stepping stone for knitters who are ready to move beyond basic stitch patterns.

What Is Being Made

The finished project is a boys' tank top — a sleeveless, seamed garment knitted flat and constructed from the bottom up. The design features three simple cables on both the front and the back of the garment, giving it a classic, structured texture without overwhelming a beginner. The pattern is sized to fit a range of ages, making it a versatile wardrobe staple that can be knitted in multiple sizes as a child grows.

Design Details and Style

One of the most appealing aspects of the Bjorn Tank Top is its use of two colours — a main colour and a contrast colour — which the pattern actively encourages knitters to experiment with. The sample shown uses Seaside (161) as the main colour and Fawn (160) as the contrast colour, both from the MillaMia Naturally Soft Merino range. The two-colour approach adds visual interest and allows for a great deal of personalisation, making each finished tank top feel unique. The pattern notes describe this as "a delightful tank top that really rewards trying new colour combinations."

Techniques Used

• Bottom-up construction: The garment is worked from the cast-on edge at the hem upward toward the shoulders, which is a familiar and logical approach well-suited to beginner and improving knitters.
• Worked flat: All pieces are knitted flat on straight needles rather than in the round, producing separate front and back panels that are then joined together.
• Seamed finishing: The flat-knitted pieces are seamed together at the sides and shoulders, a traditional construction method that results in a neat, structured finish.
• Cable knitting: The defining technique of this pattern, cables are created by temporarily placing stitches onto a cable needle and crossing them over one another to produce a twisted, rope-like texture. The Bjorn Tank Top uses just three cables on each piece, making it a manageable introduction to cable knitting for those who have not tried it before.

Stitches Used

• Knit (k): The fundamental knitting stitch, used throughout the body and cable sections.
• Purl (p): Used alongside knit stitches to create ribbing and to frame the cable panels.
• C6F (Cable 6 Front): The signature cable stitch of this pattern. To work C6F, slip the next 3 stitches onto a cable needle and hold at the front of the work, knit 3 stitches from the left needle, then knit the 3 stitches from the cable needle. This creates a left-leaning cable twist and is the only cable technique required for the entire garment.
• K2tog (knit two together): A basic decrease stitch used for shaping the armhole and neckline areas.
• Alternate row working (alt): Shaping is worked on alternate rows, a standard technique for achieving smooth, gradual decreases.

Materials Required

• Yarn: MillaMia Naturally Soft Merino in two colours — Seaside (161) as the main colour (M), requiring 2(2:2:3:3) x 50g/1¾oz balls, and Fawn (160) as the contrast colour (C), requiring one ball. This is a sport weight yarn, offering a fine, lightweight fabric ideal for a layering piece.
• Needles: A pair each of