Convertible Flip-Top Mittens

Beginner Crochet Pattern for Large Hands

These cozy convertible mittens (also called glittens or flip-top mittens) feature a snug fingerless glove base with a mitten cap that folds back to free your fingers for texting or tasks, then flips down for warmth. Worked in simple single crochet for beginners. Designed for a large adult hand (approx. 9–10" / 23–25.5 cm palm circumference).

Materials

• Yarn: Worsted weight wool or wool-blend yarn (4 mm / medium #4), approx. 180–200 yards (165–183 m). Sample uses a soft 4-ply wool.
• Hook: 4 mm (US G/6) crochet hook
• Notions: Stitch markers, yarn needle, 2 buttons (¾" / 20 mm), scissors
• Optional: Small amount of contrasting yarn for button loops

Gauge

16 sc and 18 rnds = 4" (10 cm) in single crochet worked in the round. Check gauge: Work a 20-st swatch in the round for 20 rnds; measure center 4". Adjust hook size if needed — fit depends on gauge.

Sizes

One size: Large Adult

• Finished palm circumference: 9.5" (24 cm)
• Finished length (cuff to fingertip of cap): 10.5" (26.5 cm)
• Cuff length: 3" (7.5 cm)
• Fits hand circumference 9–10" (23–25.5 cm)

Abbreviations (US Terms)

• ch: chain
• sc: single crochet
• sc2tog: single crochet 2 together (decrease)
• sl st: slip stitch
• st(s): stitch(es)
• rnd(s): round(s)
• pm: place marker
• rep: repeat
• BLO: back loop only
• FO: fasten off

Pattern Notes

• Mittens are worked in continuous spirals (do not join rounds unless stated). Use a stitch marker in the first st of each rnd and move it up.
• Convertible design: Fingerless mitt first, then mitten cap. Cap attaches at the base of the fingers with buttons so it flips back.
• Right and Left mittens are identical except for button placement (mirror them).
• Keep tension even; sc fabric has little stretch.
• For a tighter cuff, go down a hook size for the ribbing only.
• Inline counts are validated (e.g., increases shown with running totals).

Instructions

Cuff (make 2)

With 4 mm hook, ch 13. Row 1: Sc in 2nd ch from hook and in each ch across. (12 sc) Rows 2–32: Ch 1, turn; sc in BLO of each st across. (12 sc) This creates a ribbed band approx. 3" tall × 8" long (unstretched). Bring short ends together and sl st through both layers to join into a tube, working in BLO of last row and foundation ch. Do not FO. Turn cuff so seam is inside and ribbing runs vertically.

Hand – Set-up

Rnd 1: Working along the long edge of the cuff (one st per row end), work 32 sc evenly around. Pm in first st. (32 sc) Rnds 2–4: Sc in each st around. (32 sc)

Thumb Gusset

Rnd 5: Sc in next 15 sts, 2 sc in next st, sc in next st, 2 sc in next st, sc in last 14 sts. (34 sc)
(2 increases → 32 + 2 = 34 ✓) Rnd 6: Sc in each st around. (34 sc) Rnd 7: Sc in next 15 sts, 2 sc in next st, sc in next 3 sts, 2 sc in next st, sc in last 14 sts. (36 sc)
(2 increases → 34 + 2 = 36 ✓) Rnd 8: Sc in each st around. (36 sc) Rnd 9: Sc in next 15 sts, 2 sc in next st, sc in next 5 sts, 2 sc in next st, sc in last 14 sts. (38 sc)
(2 increases → 36 + 2 = 38 ✓) Rnds 10–12: Sc in each st around. (38 sc)

Separate Thumb

Rnd 13: Sc in next 16 sts, skip next 8 sts (thumb opening), sc in remaining 14 sts. (30 sc on hand) Note: The 8 skipped sts + the natural gap will form the thumb later. You now have 30 sts for the hand. Rnds 14–22: Sc in each st around. (30 sc)
Work until piece measures approx. 4" (10 cm) from top of cuff, or to base of little finger. Adjust length here if needed for your hand.

Finger Opening Edge

Rnd 23: Sc in each st around, join with sl st to first sc. (30 sc) FO, leaving a 6" tail. Weave in end neatly. This creates a clean fingerless edge.

Thumb

Join yarn at the base of the thumb opening (in the first skipped st). Rnd 1: Work 8 sc across the skipped sts, then 6 sc evenly across the gap/cast-on edge of the opening (pick up sts as needed for no holes). (14 sc) Pm for start of rnd. Rnds 2–8: Sc in each st around. (14 sc)
Try on: thumb should reach mid-thumb nail. Add or remove rnds for fit. Rnd 9: [Sc2tog, sc in next 5 sts] twice. (12 sc)
(2 decreases → 14 – 2 = 12 ✓) Rnd 10: [Sc2tog] 6 times. (6 sc) FO, leaving a 6" tail. Thread tail through remaining 6 sts, pull tight to close, weave in securely.

Mitten Cap (Flip-Top) – Make 2

The cap is worked flat then seamed, sized to cover the fingers snugly. Ch 39. Row 1: Sc in 2nd ch from hook and each ch across. (38 sc) Rows 2–14: Ch 1, turn; sc in each st across. (38 sc)
Piece should measure approx. 3.5" (9 cm) tall × 9.5" wide — matching palm circumference. Row 15 (shaping): Ch 1, turn; sc2tog, sc in next 34 sts, sc2tog. (36 sc) Row 16: Ch 1, turn; sc2tog, sc in next 32 sts, sc2tog. (34 sc) Row 17: Ch 1, turn; sc2tog, sc in next 30 sts, sc2tog. (32 sc) Row 18: Ch 1, turn; [sc2tog] 16 times. (16 sc) FO, leaving a long 18" tail for seaming.

Fold cap in half (right sides together) matching short ends. Using the long tail, mattress-stitch or whip-stitch the side seam from the shaped top down to the base, forming a rounded mitten tip. Turn right-side out. The open straight edge (38 sts foundation) is the attachment edge.

Attach Cap & Buttons

1. Put the fingerless mitt on. Position the open edge of the mitten cap just above the finger opening (covering about ½" / 1 cm of the hand fabric for overlap). Pin in place across the back of the hand only (leave palm side free so cap can flip).
2. With yarn needle and matching yarn, sew the cap securely to the back of the hand along approx. 18–20 center sts of the cap edge, using small whip stitches. Leave the sides free so the cap can flip back fully.
3. Button loops (on cap): On the palm-side free edges of the cap, make 2 small chain loops (ch 6–8, sl st back to cap) spaced about 2" apart, or crochet tiny buttonholes if preferred.
4. Buttons (on mitt): Sew 2 buttons onto the palm side of the fingerless mitt, positioned to meet the loops when the cap is flipped down and closed. Mirror placement for left and right mittens (buttons on opposite sides relative to thumb).
5. Test flip action: Cap should fold back neatly toward the cuff and stay out of the way, then flip forward and button closed over the fingers.

Finishing

• Weave in all remaining ends securely on the wrong side.
• Block lightly if desired: dampen, shape over a hand form or stuffed plastic bag, and air dry flat. Do not stretch excessively.
• Optional: Add a small crocheted or leather pull-tab on the tip of the cap for easier flipping.

Tips for Success

• Try on frequently after the gusset and before FO to perfect length.
• If the fabric feels stiff, go up to a 4.5 mm hook while keeping gauge close.
• For extra warmth, line the cap with fleece (hand-sew after crocheting).
• These make excellent gifts — the convertible feature is practical for outdoor work or cold commutes.

Enjoy your warm, versatile mittens! If you need to adjust for a different hand size, change the starting cuff rows (and matching sc count) by 2–4 sts while keeping the gusset proportions.