Amigurumi Patterns

Muno Cyclops Hat Free Pattern – Knit a Cozy One-Eyed Monster Beanie

Anonymous August 05, 2026

Muno Cyclops Hat Free Pattern – Knit a Cozy One-Eyed Monster Beanie

Wrap your head in the whimsical charm of a hand-knit cyclops monster hat with a single oversized eye and soft, textured horns. This cozy accessory is perfect for playful winter days and makes a delightful handmade gift for kids, teens, or anyone who loves quirky, handmade style. Whether you're a seasoned knitter or a brave beginner ready for a fun project, this pattern is designed to be approachable, detailed, and incredibly rewarding. Let's dive into creating your very own one-eyed monster beanie!

Materials Needed

Before you begin, gather the following supplies. Having everything ready will make your knitting session smooth and enjoyable.

  • Yarn: Worsted weight yarn in two colors:
    • Main Color (MC): Soft teal (approx. 200 yards)
    • Contrast Color (CC): Cream for the eye and horns (approx. 100 yards)
  • Knitting Needles: US 7 (4.5 mm) circular knitting needles (16-inch) for the hat body, and a set of double-pointed needles (DPNs) in the same size for the crown decreases and horns.
  • Crochet Hook: Size G/6 (4.0 mm) for crocheting the eye detail.
  • Notions: Stitch markers, yarn needle for sewing, scissors, and a black button or black embroidery floss for the pupil (optional).

Gauge: 20 stitches and 28 rows = 4 inches in stockinette stitch (knit every round). Always check your gauge to ensure the hat fits as intended.

Step-by-Step Instructions

This pattern is worked in the round, so you'll be creating a seamless tube that shapes into a beanie. Follow each step carefully, and don't rush—enjoy the process!

Hat Body (Worked in the Round)

  1. Cast On: With your Main Color (MC), cast on 80 stitches using the long-tail method. Join in the round, being careful not to twist your stitches. Place a stitch marker at the beginning of the round to mark your starting point.
  2. Ribbing: Work in a k1, p1 ribbing pattern for 2 inches (about 10 rounds). This creates a stretchy, snug brim that will keep the hat in place.
  3. Stockinette Body: Switch to stockinette stitch by knitting every round. Continue knitting until the hat measures 6 inches from the cast-on edge. This is the main body of the beanie.
  4. Begin Decreases: Now you'll shape the crown. Follow the decrease rounds below, knitting all stitches on even-numbered rounds (Rounds 2, 4, 6, etc.) unless otherwise noted.
    • Round 1: *K8, k2tog* repeat to end of round. (72 stitches remain)
    • Round 2: Knit all stitches.
    • Round 3: *K7, k2tog* repeat to end. (64 stitches)
    • Round 4: Knit all stitches.
    • Round 5: *K6, k2tog* repeat to end. (56 stitches)
    • Round 6: Knit all stitches.
    • Round 7: *K5, k2tog* repeat to end. (48 stitches)
    • Round 8: Knit all stitches.
    • Round 9: *K4, k2tog* repeat to end. (40 stitches)
    • Round 10: Knit all stitches.
    • Round 11: *K3, k2tog* repeat to end. (32 stitches)
    • Round 12: Knit all stitches.
    • Round 13: *K2, k2tog* repeat to end. (24 stitches)
    • Round 14: Knit all stitches.
    • Round 15: *K1, k2tog* repeat to end. (16 stitches)
    • Round 16: Knit all stitches.
    • Round 17: *K2tog* repeat to end. (8 stitches)
  5. Finish: Cut the yarn, leaving a 12-inch tail. Thread the tail through a yarn needle, then pass it through the remaining 8 stitches. Pull tight to close the hole, and secure the yarn on the inside of the hat. Weave in the end.

Horns (Make 2)

These adorable cone-shaped horns are knitted in the round on double-pointed needles. They're quick and easy!

  1. Cast On: With Contrast Color (CC), cast on 6 stitches onto double-pointed needles. Distribute evenly and join in the round, placing a marker.
  2. Round 1: Knit all stitches.
  3. Increase Round: *K1, M1* (make one) repeat to end of round. (12 stitches)
  4. Next 5 Rounds: Knit all stitches even. This creates the body of the horn.
  5. Decrease Round: *K2tog* repeat to end of round. (6 stitches)
  6. Finish: Cut the yarn, leaving a long tail (about 10 inches) for sewing. Thread through the remaining stitches, pull tight, and secure. Leave the tail attached for assembly.

Eye (Crocheted)

The eye is a simple crocheted circle that gives the hat its signature cyclops look. If you're not comfortable with crochet, you can knit a small circle instead, but crochet is quick and creates a neat, dense fabric.

  1. Magic Ring: With CC, make a magic ring. Work 6 single crochet (sc) into the ring. Pull the tail to tighten the ring closed. (6 stitches)
  2. Round 2: Work 2 sc in each stitch around. (12 stitches)
  3. Round 3: *Sc in next stitch, 2 sc in next* repeat around. (18 stitches)
  4. Round 4: *Sc in next 2 stitches, 2 sc in next* repeat around. (24 stitches)
  5. Finish: Fasten off, leaving a long tail (about 12 inches) for sewing. Weave in the starting tail from the magic ring.

Assembly

Now it's time to bring your monster to life! Take your time with the placement to ensure a balanced, playful look.

  1. Attach the Eye: Position the crocheted eye on the front of the hat, centered horizontally and about 2 inches above the ribbed brim. Use the long tail to sew it on securely with a whip stitch around the edge. Weave in the end.
  2. Add the Pupil: For the pupil, either sew a black button in the center of the eye or embroider a small circle using black yarn or floss. This gives the cyclops its goofy, expressive character.
  3. Sew on the Horns: Place the horns on the top of the hat, slightly to each side of the crown, about 1 inch apart. Angle them slightly outward for a playful look. Use the long tails to sew them securely to the hat, stitching through the base of each horn.
  4. Weave in Ends: Use your yarn needle to weave in any remaining loose ends on the inside of the hat. Trim any excess yarn.

And there you have it—your very own Muno Cyclops Hat! This cozy, one-of-a-kind beanie is sure to bring smiles and warmth wherever it goes. Whether you keep it for yourself or gift it to a fellow monster lover, the handmade charm of this project is something to be proud of. Happy knitting!


Also Check Out: We think you'd love this beautiful pattern on our sister site: Mystical Mahjong Tile Pouch Free Pattern