Cozy Crochet Slippers

Skill level: Beginner
Construction: Toe-up in the round (oval sole → BLO ridge → sides → toe shaping → heel → cuff)
Yarn weight: Worsted

Warm house slippers in single crochet. Work tightly for a dense, sturdy fabric.

Sizes

S (M, L)

• S: Women’s 5–6 / EU 36–37
• M: Women’s 7–8 / EU 38–39
• L: Women’s 9–10 / Men’s 8–9 / EU 40–42

Finished sole (unstretched):

• S: 9" long × 3½" wide (23 × 9 cm)
• M: 10" long × 3¾" wide (25.5 × 9.5 cm)
• L: 11" long × 4" wide (28 × 10 cm)

Instructions are written for S with M and L in parentheses. Make 2.

Yarn

Worsted weight (CYC 4), wool or wool/cotton blend preferred (acrylic can be slippery on floors).
Yardage (pair): 180 (220, 260) yd / 165 (200, 240) m

Shown as: 1 skein of 220 yd worsted is enough for S–M; L may need a second skein.

Hook & notions

• US G-6 / 4 mm (or one size smaller than yarn label — fabric should be firm)
• Stitch marker
• Yarn needle
• Optional: non-slip fabric paint or suede sole patches

Gauge

16 sc and 16 rnds = 4" (10 cm) in sc, worked tightly in the round.
Swatch in the round or adjust hook so the fabric is dense.

Abbreviations (US)

ch — chain
sc — single crochet
inc — 2 sc in same st
sc2tog — sc 2 together (decrease)
BLO — back loop only
FLO — front loop only
st(s) — stitch(es)
rnd — round
sl st — slip stitch
pm — place marker
rep — repeat

Join each rnd with sl st to first sc unless noted; ch 1 at start of rnd does not count as a st. Or work in a continuous spiral, marking the first st of each rnd.

Notes

• Work tightly. If the sole is floppy, go down a hook size.
• Try the oval on the foot after Rnd 3: length should match the foot (or be a hair shorter — sc fabric grows).
• Keep increases at the two ends of the oval (toe and heel tips).
• Pure acrylic + smooth floors = slip hazard; add traction (see Finishing).

Pattern

Sole (oval)

Foundation: Ch 16 (20, 24).

Rnd 1: Sc in 2nd ch from hook and in each ch to last ch, 3 sc in last ch (toe tip), pm in center of these 3; working along opposite side of foundation, sc in each ch to last unused loop, 2 sc in same ch as first sc (heel tip). Join.
34 (42, 50) sts (14 + 3 + 14 + 3 along the two long sides and tips for S: 15 sc along first side including first st after skip, then 3 at tip, 14 other side, 2 at start = 34 ✓).

Rnd 2: Ch 1, inc in first st, sc to marked tip, inc in next st, sc in marked st, inc in next st, sc to last 2 sts before join, inc, sc in last st, inc in same st as first inc if needed to keep 4 incs at each end pair. Simpler even method:
Ch 1, *inc, sc to 1 st before tip center, inc, sc in tip center, inc, sc to 1 st before other tip, inc; rep from * once, adjusting so you add 2 sts at each end (4 inc total).
38 (46, 54) sts (34 + 4 = 38 ✓).

Rnd 3: Ch 1, work 4 increases as Rnd 2 (2 at toe end, 2 at heel end), sc even elsewhere.
42 (50, 58) sts (38 + 4 = 42 ✓).

Sole should measure about 9 (10, 11)" long. If short, add one more even rnd of sc with 4 incs at the ends (46 / 54 / 62 sts) and use that count for the rest, keeping sides even.

Ridge (defines sole edge)

Rnd 4: Ch 1, sc BLO in each st around. 42 (50, 58) sts.

Sides (walls)

Rnds 5–7 (5–8, 5–8): Ch 1, sc in each st around (both loops). 42 (50, 58) sts.
(3 rnds S; 4 rnds M and L.)

Toe box

Work decreases only across the front/toe third of the sts; heel sts stay even.

Mark 14 (16, 18) sts centered on the toe.

Rnd 8 (9, 9): Ch 1, sc to start of toe section, [sc2tog, sc 3 (4, 5)] twice, sc2tog, sc2tog, sc to end. 38 (46, 54) sts (42 − 4 = 38 ✓).

Rnd 9 (10, 10): Ch 1, sc to toe, [sc2tog, sc 2 (3, 4)] twice, sc2tog, sc2tog, sc to end. 34 (42, 50) sts (38 − 4 = 34 ✓).

Rnd 10 (11, 11): Ch 1, sc to toe, sc2tog 6 times across remaining toe sts (or as many as needed to leave a rounded opening), sc even over heel.
S: 28 sts (34 − 6 = 28 ✓); M: 36 sts (42 − 6 = 36 ✓); L: 44 sts (50 − 6 = 44 ✓).

Opening should sit at the base of the toes, not mid-foot. If too long, work one extra decrease rnd of 4 sc2tog at the front.

Heel

Rnds 11–12 (12–13, 12–14): Ch 1, sc even around. 28 (36, 44) sts.
(2 rnds S; 2 rnds M; 3 rnds L.) Optional: 4–6 extra sc at center back only for a taller heel tab (do not join those extra sts into a full rnd).

Cuff (ribbed)

Rnds 13–20 (14–21, 15–22): Ch 1, *sc BLO, sc FLO; rep from * around (or all BLO sc for simpler rib). 28 (36, 44) sts.
8 rnds. For a fold-over cuff, work 12 rnds.

Fasten off.

Finishing

Weave in all ends securely on the inside.
Optional traction: dots of non-slip fabric paint on the sole, or sew suede patches.
Block gently over a shoe last or stuffed sock to shape. Do not stretch the sole wide.

Customization

• Stitch: All sc (as written); hdc for faster/taller walls (recheck length); waistcoat sc for a knit look.
• Sole: Hold 2 strands of worsted for extra thickness, or crochet Rnds 1–3 around a purchased insole.
• Cuff: Scallops (5 dc in one st, skip 2) or a simple sl-st edge.
• Looks: Contrast stripe on Rnd 4, pompom, button, small flower, or ch-ties.
• Boot: After cuff, continue rib 4–8" for slipper boots.

Fit check

If the slipper is loose, go down a hook or skip one side rnd. If tight, add a side rnd before toe decreases. Length is mostly the foundation chain — change ch by 2 sts (~½") as needed.