This simple two needle flat knit socks pattern is a straightforward, simple way to learn the basic construction of a sock. Many knitters are hesitant to try socks on double pointed or circular needles, so I designed this pattern as a confidence builder. This pattern also covers the square heel, which is my favourite type of sock heel: The Square heel. Here’s a video showing you how to knit this heel:
This is a free pattern for two needle socks knit flat. You can either use the blog pattern for free, or if you’d like, here’s the easy PDF for your own convenience.
Whether you are looking to try a different construction for socks or you simply prefer knitting flat, these socks are for you. No side, toe or heel seams are required; just one simple seam up the front of the sock. The heel is worked using short rows and the toe consists of a drawstring finish.
Materials required to make these flat knit socks:
60g (70g, 90g) of 4ply sock yarn.
Yarn used in socks pictured is Gamer Crafting Sock 4-ply [75% Merino, 25% Nylon, 400m per 100g] in ‘Pride Was A Riot’.
2mm and 2.5mm needles (or size needed to obtain gauge) for working flat.
4 stitch markers.
Darning needle.
Gauge:
32 sts and 38 rows to 10cm/4 inches in stocking stitch on larger needles.
Finished Foot/Leg Circumference:
Size 1: 17.5cm/7 inches
Size 2: 20cm/8 inches
Size 3: 22.5cm/9 inches
Sample shown in size 2.
Length of leg from cuff to heel is 24cm/9.5 inches.
Foot length from back of heel to toe is 24cm/9.5 inches.
Glossary:
K: Knit
K2tog: Knit two stitches together. (1 stitch decreased)
M1L: Pick up the bar between the stitch you have just knitted and the next stitch, bringing the needle from the front to the back. Knit into the back. (1 stitch increased)
M1R: Pick up the bar between the stitch you have just knitted and the next stitch, bringing the needle from the back to the front. Knit into the front. (1 stitch increased)
P: Purl
P2tog: Purl two stitches together. (1 stitch decreased)
PM: Place marker
PSSO: Pass slipped stitch over
RS: Right side of work
SKP: Slip one stitch knitwise, knit one stitch, pass slipped stitch over knitted stitch. (1 stitch decreased)
SM: Slip marker
SSK: Slip two stitches separately knitwise to right-hand needle, knit them together through the front of the stitches. (1 stitch decreased)
St(s): Stitch(es)
WS: Wrong side of work
Cast on your flat knit socks.
Leg
With smaller needles, cast on 56 (64, 72) sts.
Rib row: [K1, P1] to end of row.
Repeat Rib row to work 1×1 rib until cuff measures 5cm/2 in, ending after a WS row.
Switch to larger needles.
Work stocking stitch (knit on RS, purl on WS) until leg measures 18.5cm/7.25 in from cast-on edge, ending after a WS row.
Next, it’s time to shape the heel. Pay close attention to this part because if you don’t have the right amount of stitches, your heel won’t sit right.
RS: K14 (16, 18), PM (marker 1), M1R, PM (marker 2), K28 (32, 36), PM (marker 3), M1L, PM (marker 4), K to end.
WS: P all sts.
RS: K to marker 1, SM, K to marker 2, M1R, SM, K to marker 3, SM, M1L, K to marker 4, SM, Knit to end.
WS: P all sts.
Repeat last 2 rows another 8 (9, 10) times, until you have increased 10 (11, 12) sts on either side of the heel markers, ending after a WS row. 76 (86, 96) sts in total.
Now, turn the heel with short rows. See the video above if you’re still unsure about this part.
RS: K to marker 1, SM, K to marker 2, SM, K17 (20, 23), SKP. Turn work.
WS: P7 (9, 11), P2tog. Turn.
RS: K to 1 stitch before the gap which has formed, SKP. Turn.
WS: P to 1 stitch before gap, P2tog. Turn.
Repeat last 2 rows another 8 (9, 10) times, until there are 28 (32, 36) heel sts between markers 1 and 4, ending after a WS row. This is the number of heel stitches you started with; your work will be RS facing with marker 2 on your right-hand needle.
Knitting the foot of your flat knit sock.
Remove marker 2. Insert needle as though making a M1R but instead of knitting, slip the twisted stitch on to right-hand needle. K1 and PSSO. K to marker 3, remove marker, insert needle as though making a M1L but slip the twisted stitch onto left-hand needle and K2tog. K to marker 4, SM, K to end.
You can remove markers 1 and 4 while you work the foot; you will need them again when you reach the toe.
Work rest of foot in stocking stitch until it measures 5 (6, 6.5)cm/2 (2.25, 2.5) in less than desired length.
It’s time to shape the toe of your sock.
RS: K12 (14, 18), SSK, PM, K2tog, K22 (28, 28), SSK, PM, K2tog, K to end. (4 sts decreased)
WS: P all sts.
RS: K to 2 sts before marker, SSK, SM, K2tog, K to 2 sts before marker, SSK, SM, K2tog, K to end.
(4 sts decreased)
WS: P all sts.
Repeat last 2 rows another 8 (10, 11) times, until there are 16 (16, 20) sts in total.
Finishing your sock
Cut a long tail of yarn and, with a darning needle, thread tail through remaining sts and pull tight to close. Then, using mattress stitch, seam up the front of the sock. Weave in yarn ends.
I hope you enjoy your new, flat knit socks. Let me know how you get on in the comments.
Feeling confident?
You can stay here if you’re feeling happy with your flat knit socks. However, there is the option to progress to knitting in the round! I have a pattern for an adult size sock or a smaller, novelty sock that can also be used for babies. If you’d like to try, you can have a go at knitting socks in the round.
Patterns: