Cozy Alpine Cable Knit Slipper Socks: A Free Beginner-Friendly Pattern

There is nothing quite like slipping your feet into a pair of hand-knitted cable slipper socks on a cold evening. The thick, plush sole cushions every step, while the snug, textured cuff wraps your ankles in warmth. This free pattern creates a luxurious, foot-hugging slipper that feels like a warm hug from the inside out. Whether you are curling up with a book or padding around the house on a frosty morning, these burgundy cable beauties will quickly become your go-to comfort accessory.

Designed with the beginner in mind, this pattern breaks down the classic cable technique into simple, repeatable steps. You will master the cable needle, shape a heel, and create a seamless toe—all while producing a professional-looking finished piece. Let’s get those needles clicking!

Materials Needed

Before you begin, gather the following supplies. Using the exact materials will ensure your slipper socks match the intended size and drape, but feel free to substitute with similar worsted weight yarns.

• Yarn: Worsted weight yarn in a soft wool blend (e.g., Lion Brand Wool-Ease) – 2 skeins (approx. 250 yards) in a rich burgundy color. The wool blend provides warmth, elasticity, and durability.
• Knitting Needles: US Size 7 (4.5 mm) knitting needles, or the size needed to obtain gauge. You will need either a 16-inch circular needle for magic loop or a set of double-pointed needles (DPNs) for working in the round.
• Cable Needle: A small cable needle (or a spare DPN) to hold stitches while crossing cables.
• Stitch Markers: At least 4 markers to keep track of rounds and sections.
• Stitch Holder or Scrap Yarn: To hold the instep stitches while working the heel flap.
• Tapestry Needle: For weaving in ends and finishing.
• Measuring Tape: To check gauge and foot length.

Gauge: 20 stitches and 28 rows = 4 inches in stockinette stitch. Always knit a swatch first to ensure your tension matches. If your gauge is off, change needle size accordingly.

Step-by-Step Instructions

This pattern is written for Women's Medium (fits US shoe size 7-8). To adjust the size, add or subtract stitches in multiples of 6 for the cuff. The cable pattern repeat is 6 stitches (4 knit + 2 purl), so any multiple of 6 will maintain the design.

Abbreviations

• CO: Cast on
• K: Knit
• P: Purl
• C4F: Slip 2 stitches to cable needle, hold in front, knit next 2 stitches, then knit 2 from cable needle
• C4B: Slip 2 stitches to cable needle, hold in back, knit next 2 stitches, then knit 2 from cable needle
• K2tog: Knit 2 together (right-leaning decrease)
• SSK: Slip slip knit (left-leaning decrease)
• St(s): Stitch(es)

Cuff

CO 48 sts. Join in the round, being careful not to twist your stitches. Place a marker to indicate the beginning of the round.

Work in K2, P2 ribbing for 2 inches. This creates a stretchy, snug cuff that will hug your ankle.

Next round: *K4, P2* repeat to end. Continue in this pattern for 1 more inch. This establishes the base for your cable columns.

Now begin the cable pattern:

• Round 1: *C4F, P2* repeat to end.
• Round 2: *K4, P2* repeat to end.
• Round 3: *C4B, P2* repeat to end.
• Round 4: *K4, P2* repeat to end.

Repeat Rounds 1-4 until the cuff measures 5 inches from the cast-on edge, ending with Round 4. Your cuff should now feature beautiful, twisted cables separated by purl ridges.

Heel Flap

Now you will work back and forth on only the first 24 sts. Leave the remaining 24 sts on a holder or spare needle—these will become the instep (top of foot).

Row 1 (RS): Slip 1, K1, repeat to end. (This creates a slipped-stitch edge that is sturdy and easy to pick up later.)

Row 2 (WS): Slip 1, Purl across.

Repeat these 2 rows for 12 rows total (you will have 6 slipped-edge rows on each side). The heel flap should be square and firm.

Turn Heel

This technique shapes the bottom of the heel using short rows. Follow carefully:

Row 1 (RS): K14, SSK, K1, turn. (Leave remaining stitches unworked.)

Row 2 (WS): Slip 1, P5, P2tog, P1, turn.

Row 3: Slip 1, K6, SSK, K1, turn.

Row 4: Slip 1, P7, P2tog, P1, turn.

Continue in this manner, working one more stitch before the decrease each time, until all heel stitches have been worked. You will end with 14 sts on the needle. The heel should now cup nicely.

Gusset

With the right side facing, pick up and knit 12 sts along the side of the heel flap. Work across the 24 instep sts in the cable pattern (continue where you left off in the cable repeat—if you ended on Round 4, start again with Round 1). Pick up and knit 12 sts along the other side of the heel flap. Knit across the 14 heel sts. You now have 62 sts total.

Place markers to separate the instep (24 sts) from the sole (38 sts). The sole includes the heel stitches plus the picked-up gusset stitches.

Decrease round: Knit to 2 sts before instep marker, SSK, knit across instep sts, K2tog, knit to end. (2 sts decreased)

Repeat this decrease round every other round until you have 48 sts total (24 instep, 24 sole). This shapes the arch and removes the extra gusset stitches.

Foot

Continue working in the round: knit the sole sts in stockinette (plain knit every round), and work the instep sts in the cable pattern as established. The cable pattern will continue to travel up the top of your foot beautifully.

Work until the foot measures 6 inches from the back of the heel, or about 1.5 inches less than your desired total foot length. For a Women's Medium, this is typically 6-6.5 inches. Try it on if possible—the fabric should reach just past your pinky toe.

Toe

Switch to stockinette stitch for all stitches (knit every round).

Decrease round: *K6, K2tog* repeat to end (42 sts).

Knit 1 round.

Decrease round: *K5, K2tog* repeat to end (36 sts).

Knit 1 round.

Continue decreasing in this manner (every other round) until 12 sts remain. The decreases will create a rounded, comfortable toe shape. Cut yarn, leaving a 6-inch tail. Thread the tail through a tapestry needle, slide it through the remaining 12 sts, pull tight to close the toe, and weave in the end securely.

Finishing

Weave in all loose ends carefully, making sure they are secure but not bulky. Block gently to shape—this helps the cables relax and lie flat. Simply wet the sock, squeeze out excess water, and lay flat to dry, shaping as needed.

Repeat the entire process for the second sock. Because cables have a natural tendency to twist, make sure you begin the second sock with the same orientation (C4F first) so both socks mirror each other.

Congratulations! You have just created a pair of luxurious, hand-knitted cable slipper socks. The rich burgundy color and intricate cable texture will make these a standout piece in your winter wardrobe. Slip them on, pour a warm drink, and enjoy the fruits of your labor. Happy knitting!