Irish Moss Stitch Hat Pattern
THIS ARTICLE CONTAINS AFFILIATE LINKS THAT SUPPORT HANDY LITTLE ME CONTENT AND FREE PATTERNS.This Irish moss stitch hat pattern is an excellent project for anyone who is learning how to knit in the round.
I wanted to share with you an easy hat to knit, that has ribbing for the brim and double moss or Irish moss for the main body of the hat.
This hat is perfect for the colder weather, as it has been knit with medium-weight yarn, I chose a green color in Alize Lanagold Classic.
Scroll down for the free pattern or you can grab your printer-friendly, ad-free PDF here.

This Is An Easy Hat Pattern
The hat pattern is easy to make, with advanced beginner knitters in mind.
Using knit and purl stitches, you will create ribbing, Irish moss stitch, knit in the round, plus decrease, and shape.
If you have never knit in the round before, you can watch my tutorial on how to do this here.

How To Knit Irish Moss Stitch
This Irish moss knit stitch pattern is just so great to work up.
This 4-row repeat knit stitch pattern is a variation of the Seed Stitch and has a really great texture.
American moss stitch or double moss stitch are other terms used for this pattern.
For an easy beginner project try out this free dishcloth pattern – Irish Moss Stitch Dishcloth Knitting Pattern.
*Don’t forget to pin and share!*

The Yarn I Used…
I made the knitted beanie hat using a medium-weight (04) yarn – Alize Lanagold Classic in green (29).
The Alize yarns may be hard for some of you to find, but you can purchase them on Etsy or from YarnStreet.
Any medium-weight yarn 04 (worsted, Aran, fisherman) will be okay to use for this pattern.

More Hat Patterns
If you would like to make more knitted items/hats for women, please take a look at the other patterns in the women’s knitting pattern library.
There are also hat patterns for women, men, babies, and kids in the hat pattern library.
You may also like these free patterns for adult-sized hats:

This hat is perfect for fall or winter days walking through town and wearing it to the park when walking your dog!
Wherever you want to wear this hat, it will be sure to keep you warm and toasty, protecting you from cold winds and cool temperatures.
I love wearing a beanie in the winter and my favorite is this ribbed hat I wear this all the time.

Resources and tutorials you may find helpful in following this pattern:
- You should be comfortable casting on and casting off, as well as knitting in garter stitch.
- You should also know how to purl – as this is a commonly used stitch.
- You should be comfortable knitting in the round.
- You should also be comfortable reading knitting patterns.
- And understanding knitting abbreviations and terms.

Irish Moss Stitch Hat Pattern
Grab your inexpensive printable, ad-free pattern here.
Skill Level – Easy
Notes
This hat knits up quickly and the simple design makes for a relaxing and enjoyable knit.
Copyright Info
- Please do not copy, sell, redistribute or republish this pattern.
- If you wish to share this pattern, link to the pattern page only.
- You may sell items produced using this pattern.
- Do NOT use the copyrighted photos for your product listing.
- For the copyright T&C please read my Terms of Use.
Grab The Ad-Free Printable PDF Pattern Here
Gauge – 18 sts x 22 rounds = 4×4 inches/10×10 cm measured in Irish moss stitch.
Sizes
- Baby/Toddler/Child/Adult
- Adult Hat lying flat and un stretched – Height = 12 inches / width = 6 inches
- Child Hat lying flat and un stretched – Height = 11 inches / width = 5.5 inches
- Toddler Hat lying flat and un stretched – Height = 10.5 inches / width = 5 inches
- Baby Hat lying flat and un stretched – Height = 10 inches / width = 4.5 inches
This has a fitted style (as you can see in the photographs).

The Supplies You Need
Yarn
- Any medium (04) yarn (worsted/Aran/10 ply) 100g
- Yarn weight guide
- I used 1 skein of Alize Lanagold Classic yarn in green (29)
- Substitute yarn – Cascade 220 Superwash Aran.
Needles
- 4 mm (US 6) 16″ circular knitting needles
- 5.5mm (US 9) 16″ circular knitting needles
- Please note – you may have to change your needles for the decrease of the hat if working on the circulars becomes too tight.
- This would mean using a set of size 5.5 mm double-pointed needles (DPNs).
- If you do not have those, you could use a 60cm/24″ cable and use the magic loop technique.
Notions
Other tools

Abbreviations / Knitting Abbreviations List
- Approx – Approximately
- Beg – Begin(ning)
- CO – Cast on
- Cont – Continue(ing)
- K – Knit
- K2tog – Knit the next 2 stitches together
- P – Purl
- PM – Place marker
- P2tog – Purl the next 2 stitches together
- Rem – Remaining
- Rep – Repeat
- Rnd(s) – Round(s)
- St(s) – Stitch(es)

Pattern
- With 4mm (US 6) 16″ circular knitting needles – CO B – 56, (T – 64, C – 72, A – 80) sts, join in the round and pm, being careful not to twist the sts.
- K2, P2 every round (2 x 2 rib) for 2 inches
- Change to 5.5 mm (US 9) 16″ circular knitting needles and begin to work in Irish Moss as follows;
- *K1, P1* rep from * to * to the end of the round.
- *K1, P1* rep from * to * to the end of the round.
- *P1, K1* rep from * to * to the end of the round.
- *P1, K1* rep from * to * to the end of the round.
- These four rounds form the pattern.
- Rep the four rounds until the hat measures – B – 6, (T – 7, C – 7.5, A – 8) inches from the co edge, ending after the first two rows of the patt.
Shape crown (decreases):
- P1, K1, P2tog – rep to the end of the round.
- K2, P2, – rep to the end of the round.
- P2tog, K2, – rep to the end of the round.
- K1, P1 – rep to the end of the round.
- K2tog – rep to last stitch, K1,
- K2tog – rep to last stitch, K1,
- Cut yarn and sew through the rem sts and pull tight.
- Secure and weave in any loose ends.
- Add a pom-pom to the hat and stitch it into place.
Share your work with us…
If you enjoyed making the hat, I’d love to see yours on Instagram, be sure to tag me @handylittleme.
If you are on Facebook, stop over to the handylittleme Facebook page and share a photo.
I’d love to see your work!
Happy Knitting! xoxo