Cozy Worsted Toe-Up Socks

A Beginner-Friendly Crochet Pattern

These warm, snug socks are worked from the toe up in single crochet for a dense, durable fabric — perfect as house socks or slipper socks. Because they use worsted-weight yarn, they are thicker than knit socks. Wear them with roomy shoes or as cozy socks around the house.

Written for adult Medium (8–8.5" foot circumference). See Sizing Notes for Small and Large adjustments.

Skill Level

Beginner (includes a simple short-row heel — fully explained below)

Finished Measurements (Medium)

• Foot circumference (unstretched): approx. 8" (20.5 cm)
• Sock stretches to fit comfortably up to ~9"
• Leg height above heel: 5" (crew length) — adjustable

Materials

• Yarn: Worsted weight (#4), approx. 150–200 yds (140–185 m) per pair
  • For durability, choose a wool blend with nylon if available
• Hook: US G-6 (4.0 mm) — this is smaller than the worsted label suggests, to create a tight, hard-wearing fabric
• Stitch marker (1–2)
• Yarn needle for weaving in ends
• Tape measure

Gauge

16 sc x 18 rounds = 4" (10 cm) worked tightly in continuous spiral. That's 4 sc per inch.

Gauge matters! Crochet socks must be worked tightly for durability and fit. Make a small flat swatch, and if your fabric is loose or floppy, drop to a US F-5 (3.75 mm) hook.

Abbreviations (US Terms)

• sc – single crochet
• st(s) – stitch(es)
• inc – increase (2 sc in one stitch)
• BLO – back loop only
• sl st – slip stitch
• rnd – round

Construction Notes

• Worked toe-up, seamless, in a continuous spiral (do not join or turn unless told to). Use a stitch marker to track the start of each round; move it up as you go.
• The sock is worked in two mirror-image halves counted as sole and instep (16 sts each = 32 total).

Sizing Notes

Adjust the final toe stitch count, then work the foot even to that count:

For Small: increase to 28 (stop toe increases one round early, ending 8 → 28). For Large: work one extra increase round to reach 36. The instructions below are written for Medium (32 sts).

THE PATTERN

TOE

Begin with a magic ring.

Rnd 1: 8 sc into magic ring. Pull ring tight. Place marker in first st. (8 sts)

Rnd 2: [1 sc, inc] around → (4 inc → 8 + 4 = 12 sts) (12 sts)

Rnd 3: [2 sc, inc] around → (4 inc → 12 + 4 = 16 sts) (16 sts)

Rnd 4: [3 sc, inc] around → (4 inc → 16 + 4 = 20 sts) (20 sts)

Rnd 5: [4 sc, inc] around → (4 inc → 20 + 4 = 24 sts) (24 sts)

Rnd 6: [5 sc, inc] around → (4 inc → 24 + 4 = 28 sts) (28 sts)

Rnd 7: [6 sc, inc] around → (4 inc → 28 + 4 = 32 sts) (32 sts ✓)

The toe should measure about 2" (5 cm) across and cup the ball of your foot.

FOOT

Work even in sc (1 sc in each st) in a continuous spiral.

Rnds 8 and onward: Sc in each st around. (32 sts each rnd)

Continue until the foot measures 2" (5 cm) less than your total desired foot length, measured from the tip of the toe.

Example: For a 10" foot, work the foot until it measures 8" from the toe tip, then begin the heel.

End your last round so the marker sits at the start of the sole (the bottom half). The next 16 sts form the heel.

HEEL (Simple Short-Row Method)

The heel is worked back and forth over 16 heel sts only. The other 16 sts (the instep) are left unworked and waiting.

You will turn your work at the end of each row. Each row leaves one more stitch unworked at each side, then you work back out.

Setting up: Identify your 16 heel sts.

Decreasing the heel (working inward):

Row 1: Sc in each of the first 15 heel sts (leave last heel st unworked), turn. (15 sts worked)

Row 2: Sl st in first st, sc in each st across to last 2 sts, leave last st unworked, turn. (14 sts worked)

Row 3: Sl st in first st, sc across to last 2 sts, leave last unworked, turn. (13 sts)

Row 4: Sl st, sc across leaving 1 more unworked each side, turn. (12 sts)

Continue in this manner — slip stitch at the start, work across, leaving one additional stitch unworked at the far end each row — until only the center 6 sts remain active. (16 heel sts − 5 sts left on each side = 6 center sts ✓)

Increasing the heel (working back outward): Now reverse: on each row, work across the center sts PLUS one previously-skipped stitch on the far end, working into that skipped stitch to close the gap.

Next row: Sc across center 6 sts, sc into the next skipped st (7 sts), turn. Following row: Sl st, sc across, sc into the next skipped st on the far side, turn (8 sts). Continue adding one skipped stitch back per row until all 16 heel sts are active again. (16 heel sts ✓)

Beginner tip: Working the slip stitch into the "step" left by the previous row closes the little holes. Keep your tension snug and don't panic if it looks lumpy — it smooths out once the leg is worked.

LEG

Resume working in the round. Rejoin the heel to the waiting instep sts and continue in a continuous spiral over all 32 sts.

Leg rnds: Sc in each st around. (32 sts each rnd)

Work even until the leg measures your desired height above the heel:

• Ankle: 3" (7.5 cm)
• Crew (recommended): 5" (12.5 cm)
• Boot: 7" (18 cm)

Pattern sample: 5" crew height.

CUFF (BLO Ribbed)

The back-loop-only single crochet creates a stretchy ribbed cuff that hugs your leg.

Cuff rnds: Working in back loops only (BLO), sc in each st around. (32 sts each rnd)

Repeat for 1.5" (4 cm), roughly 7 rounds.

Final round: Sl st in each st around for a clean edge. Fasten off, leaving a 6" tail.

FINISHING

1. Weave in all ends securely with the yarn needle, burying tails inside the dense fabric.
2. Close the small hole at the toe center if any remains, using the beginning tail.
3. Block lightly by patting into shape — do not over-stretch; let dry flat.
4. Make a second sock to match!

Quick Reference — Stitch Counts (Medium)

Math check: Toe = 8 + (6 increase rounds × 4) = 8 + 24 = 32 ✓. Foot/leg maintained at 32 ✓. Heel = 32 ÷ 2 = 16 ✓.

Reminder

Because these are worked in worsted-weight yarn, the finished socks are thicker than knit socks. They make excellent house or slipper socks — pair with roomy footwear if wearing inside shoes. Enjoy your cozy socks!