There's nothing quite like knitting with wool yarn, especially here in Duluth, where warm wool sweaters and mittens get plenty of use. At Yarn Harbor, we carry a wide selection of wool yarns, from soft merino and washable wool to traditional, rustic breeds with wonderful texture and character. You'll find natural fibers from around the world, including Norwegian, Icelandic, British, and American wool.
We love wool for its warmth, resilience, stitch definition, and versatility. It's a wonderful choice for sweaters, hats, mittens, cables, and stranded colorwork.
Explore our Worsted Weight Yarn and Fingering Weight Yarn, or try Peace Fleece Worsted, Kathy's favorite sweater yarn.
$ 12.50
Feza Sock is a soft, durable fingering weight yarn made from Superwash Merino wool with nylon for added strength. Its easy-care fiber blend combines the...
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Cascade Heritage Tie Dye brings playful, shifting color to the soft and dependable Heritage sock yarn base. Superwash Merino wool gives it softness and spring,...
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Wonderland Yarns Mary Ann Sock is a soft, hand-dyed fingering weight yarn made from Superwash Merino wool with nylon for added strength and durability. With...
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Malabrigo Mechita packs all the beautiful color and softness of Mecha into a lightweight fingering yarn. This single-ply 100% Superwash Merino wool yarn is soft...
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Arctic Knits is a modern guide to knitted life in the far north.Weichien Chan lives in Iqaluit, which is known for its ice-capped mountains and tundra valleys and...
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Plymouth Adriafil CalzaSocks is a durable, easy-care sock yarn available in both classic solids and colorful self-patterning shades. Superwash wool provides warmth and softness, while...
View full product details$ 33.50
Fiber MacGyver Merino DK is a soft, springy 100% Superwash Merino wool yarn hand dyed in Minnesota. The smooth Merino base gives stitches beautiful definition...
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Arne & Carlos Socks & More 4-Ply is a colorful, self-patterning sock yarn designed to create beautiful stripes and Fair Isle-inspired effects as you knit....
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Studio Donegal Soft Donegal is a beautifully soft 100% Merino wool yarn with the colorful tweed flecks that give traditional Donegal yarn its distinctive character....
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Gusto Wool & Cool is a hand-dyed, self-striping fingering weight yarn that blends soft Superwash Merino wool with linen for beautiful drape and texture. Its...
View full product details$ 23.50
Plymouth Happy Feet 100 Splash is a soft, colorful fingering weight sock yarn made from Superwash wool with nylon for added strength and durability. Its...
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Ashford Corriedale Color Theme Pack | Seven-Color Wool Sliver Ashford Corriedale Color Theme Packs bring together seven coordinating shades of soft, versatile wool sliver. The...
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Cocoknits Maker’s Keep | Magnetic Knitting Notions Bracelet The Maker’s Keep is a magnetic slap bracelet that keeps small metal notions close at hand while...
View full product details$ 28.00
100% Superwash Merino DK weight 118 yds / 50g (each skein) *3 Skein Set (100 g) 1 - 50g, 2 - 25g *3 skein sets...
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Laines du Nord Poema is a 100% wool yarn with beautiful, long color transitions that gradually move from one shade to the next as you...
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Wonderland Yarns Lory DK is a soft, springy hand-dyed DK weight yarn made from 100% Superwash Merino wool. Its smooth, round construction gives stitches beautiful...
View full product details$ 21.00
Fiber Content: 100% Norwegian Wool Weight: Light/ DK Yardage: 284 yards Ball/Skein Weight: 100g Care: Hand wash, lay flat to dry Country of Origin: Norway Needle Size: US 4-6 (3.5-4 mm) needles...
View full product details$ 50.50
Noro Mebuki is a lightweight, self-striping yarn that blends silk, wool, and viscose for beautiful drape, soft luster, and just a touch of warmth. Noro’s...
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Queensland Trinity is a soft, lightweight DK weight tweed yarn that blends silk, wool, and cotton for beautiful drape, subtle texture, and year-round comfort. The...
View full product details$ 9.00
Plymouth Encore Tweed Chunky combines the soft, warm, easy-care qualities of Encore with classic tweed flecks for added color and texture. This machine-washable chunky yarn...
View full product details$ 69.00
Celebrate Shetland wool and traditional Fair Isle knitting with the Birsie Beanny, the official 2026 Shetland Wool Week hat designed by patron Helen Robertson. This...
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Skipper 5ply Guernsey is a traditional worsted-spun yarn made from 100% British wool grown by UK farmers and graded by hand by the British Wool...
View full product details$ 23.00
Celebrate 30 years of Opal with a self-patterning sock yarn featuring favorite colors and patterns from the brand’s history. Durable, machine washable, and fun to...
View full product details$ 26.00
Colonial Needle Fiber Blender Brush | Wool Blending Tool This compact fiber brush makes it easy to blend small amounts of wool roving and combine...
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