How to Short Rows Wrap and Turn (Knitting)

Short rows add or subtract fabric height across only part of a row's width, rather than the full row — the mechanism behind a sock heel's turn, a sweater's back-neck shaping, a shoulder's slope, or a shawl's asymmetric wedge shape. Wrap-and-turn is the classic method for working them cleanly, specifically designed to prevent the hole that would otherwise appear at each turning point.

Why turning mid-row creates a problem in the first place

Stopping partway across a row and turning to work back leaves a gap between the last worked stitch and the first unworked one — the yarn simply isn't there to close that gap the way it would be if you'd knit all the way to the needle's actual end. Left unaddressed, this produces a visible hole at every turning point. Wrap-and-turn solves it by deliberately wrapping the working yarn around the next unworked stitch before turning, anchoring that gap closed.

The wrap

1. Work to the point in the row where the pattern calls for a short row turn.
2. Slip the next stitch purlwise from the left needle to the right needle (without working it).
3. Bring the yarn between the needles to the front (if you were knitting) or back (if you were purling) — opposite to where it was.
4. Slip that same stitch back to the left needle.
5. Turn the work and continue in the new direction.

The yarn has now wrapped around the base of that stitch, physically anchoring the gap rather than leaving it open.

Picking up the wrap later

When a later row reaches a wrapped stitch and needs to work it as a normal stitch again, the wrap itself is still sitting around its base, separate from the stitch — left unaddressed, it shows as a small visible bar rather than blending into the fabric. Working the wrap together with its stitch (inserting the needle under the wrap and into the stitch together, then working them as one) hides it into the fabric rather than leaving it as a visible line. Knit-side and purl-side wraps are picked up with slightly different needle insertions, since a knit wrap sits differently relative to the stitch than a purl wrap does.

Where it goes wrong

Visible bars or bumps at every turning point despite wrapping correctly. Usually means the wraps weren't picked up (worked together with their stitch) when the row reached them again — check whether the pattern's later rows include an explicit "pick up wrap and work together" instruction, and whether it was actually followed, rather than assuming the wrap disappears on its own.

A hole at the turn despite wrapping. Most often means the wrap was worked in the wrong direction (bringing yarn to the wrong side relative to which stitch was being worked, knit versus purl) — double-check step 3's direction against whether you're working a knit-side or purl-side turn, since they're opposite.

Losing track of which stitches are already wrapped on a piece with many short-row turns. Common on complex shaping like a sweater's shoulder shaping with several turns worked closely together — placing a removable stitch marker at each wrapped stitch as you go, removed only once the wrap is picked up, keeps track more reliably than trying to spot wraps by eye on a busy row.

Wrap-and-turn versus German short rows

German short rows solve the same underlying problem — turning mid-row without a hole — with a different mechanism: a snugged-down "double stitch" straddling the needle, instead of a separately wrapped stitch. German short rows have no separate wrap to pick up later, which many knitters find genuinely simpler in practice, though wrap-and-turn remains the more commonly taught method and the one most published patterns default to describing.

Reading short-row shaping in a pattern

Short-row instructions are usually written as a stitch count to work to, followed by "wrap and turn" (often abbreviated w&t), repeated at progressively different points to build the shaping gradually — a sock heel turn, for instance, works a series of short rows each stopping one stitch closer to center than the last. Understanding that the stitch counts are relative to the row's edge, not absolute positions, makes it much easier to adapt a short-row sequence to a different stitch count than the pattern's original size.

FAQ

Do short rows always need to be wrapped, or is wrapping sometimes optional? For most visible fabric, wrapping (or an equivalent hole-preventing technique like German short rows) is standard, since an unwrapped turn leaves a real hole. A few specific techniques deliberately leave an open hole as a design feature (some lace patterns use unwrapped short-row-style turns intentionally), but that's the exception, clearly called out when a pattern wants it.

Can wrap-and-turn be used for increasing width, not just shaping height? Short rows change the shape and height of a section of fabric relative to its neighbors, which is used for many purposes — heel turns, bust darts, asymmetric hems — but they don't add stitch count (width) the way a true increase does; they redistribute where the fabric's height builds up across the row's width instead.

Is wrap-and-turn worked the same way in the round as flat? The core wrap mechanic is the same, but working short rows in the round has an extra consideration: since there's no natural "end of row" to turn at, the turning points are chosen deliberately by the pattern, and picking up wraps in the round follows the same knit-side/purl-side logic as flat knitting.