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Sock Yarn & Durable Fingering Weight Yarns

Handmade socks are a true luxury for anyone who braves chilly days and cold toes. Here at WEBS, we offer a premier selection of sock yarns to help you keep friends and family warm and cozy. A specialized subset of fingering weight yarns, sock yarns generally feature a synthetic blend of fibers—like nylon or polyamide—to ensure long-wearing durability and machine-washability. Whether you are looking for rugged everyday wools or exquisite hand-dyed specialty yarns, our collection has the perfect fiber to make your next pair a success. While you're here, be sure to explore our curated patterns for socks and creative ways to use sock yarn!
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Discontinued Lana Grossa Meilenweit 100 Seta Felicia Yarn - Merino Wool 4 Ply 6 options
Lana Grossa Meilenweit 100 Seta Felicia Yarn - Merino Wool 4 Ply

55% Merino Wool 25% Polyamide 20% Silk, 437yds (400m)/100g (3.53oz), Fingering

$19.99
Universal Yarn Uni Merino Mini Neons Yarn - Superwash 4 Ply 5 options
Universal Yarn Uni Merino Mini Neons Yarn - Superwash 4 Ply

75% Merino Wool 25% Nylon, 109yds (100m)/25g (0.88oz), Fingering

$5.50
Out of Stock Koigu KPPPM WEBS 50th Anniversary Pencil Box Set Yarn - Merino Wool 4 Ply
Koigu KPPPM WEBS 50th Anniversary Pencil Box Set Yarn - Merino Wool 4 Ply

100% Merino Wool, 850yds (777m)/250g (8.82oz), Fingering

$96.00
Out of Stock Freia Fine Handpaints Minikin Fingering Ombre Palette 4 Pack Yarn - Merino Wool 4 Ply 4 options
Freia Fine Handpaints Minikin Fingering Ombre Palette 4 Pack Yarn - Merino Wool 4 Ply

100% Merino Wool, 428yds (391m)/25g (0.88oz), Fingering

$62.00
SALE Rowan Cotton Trio Yarn - Cotton 4 Ply 10 options
Rowan Cotton Trio Yarn - Cotton 4 Ply

84% Cotton 8% Wool 8% Alpaca, 131yds (120m)/50g (1.76oz), Fingering

$7.70
$10.00
Out of Stock Manos del Uruguay Alpaca Heather 100g Yarn - Wool 4 Ply 3 options
Manos del Uruguay Alpaca Heather 100g Yarn - Wool 4 Ply

70% Wool 30% Alpaca, 328yds (300m)/100g (3.53oz), Fingering

$30.40
Discontinued Lana Grossa Meilenweit 100 Merino Extrafine Bella Yarn - Merino Wool 4 Ply 6 options
Lana Grossa Meilenweit 100 Merino Extrafine Bella Yarn - Merino Wool 4 Ply

80% Merino Wool 20% Polyamide, 459yds (420m)/100g (3.53oz), Fingering

$17.99
Discontinued On-Line Supersocke 351 - Nature Color Yarn - Wool 4 Ply 8 options
On-Line Supersocke 351 - Nature Color Yarn - Wool 4 Ply

75% Wool 25% Polyamide, 460yds (421m)/100g (3.53oz), Fingering

$16.95
Discontinued OnLine Supersocke 356 Style - 4-Ply - Moonlight Color w/ALOE Yarn - Superwash Wool 8 options
OnLine Supersocke 356 Style - 4-Ply - Moonlight Color w/ALOE Yarn - Superwash Wool

75% Wool 25% Polyamide, 460yds (421m)/100g (3.53oz), Fingering

$16.95
Out of Stock Sirdar Snuggly 4 Ply 50g Yarn - Nylon 4 Ply 53 options
Sirdar Snuggly 4 Ply 50g Yarn - Nylon 4 Ply

55% Nylon 45% Acrylic, 247yds (226m)/50g (1.76oz), Fingering

$6.50
Discontinued OnLine Supersocke 355 Style - 4-Ply - Rio - Color Yarn - Superwash Wool 8 options
OnLine Supersocke 355 Style - 4-Ply - Rio - Color Yarn - Superwash Wool

75% Wool 25% Polyamide, 460yds (421m)/100g (3.53oz), Fingering

$16.95
Discontinued Araucania Huasco Sock Kettle Dyed Yarn - Superwash Wool 4 Ply 5 options
Araucania Huasco Sock Kettle Dyed Yarn - Superwash Wool 4 Ply

75% Wool 25% Nylon, 439yds (401m)/100g (3.53oz), Fingering

$25.00
Out of Stock Lana Grossa Meilenweit 100 Merino Extrafine Rosanna Yarn - Merino Wool 4 Ply 6 options
Lana Grossa Meilenweit 100 Merino Extrafine Rosanna Yarn - Merino Wool 4 Ply

75% Merino Wool 25% Polyamide, 459yds (420m)/100g (3.53oz), Fingering

$16.99
Out of Stock Freia Fine Handpaints Minikin Fingering Ombre Palette 6 Pack Yarn - Merino Wool 4 Ply 3 options
Freia Fine Handpaints Minikin Fingering Ombre Palette 6 Pack Yarn - Merino Wool 4 Ply

100% Merino Wool, 642yds (587m)/25g (0.88oz), Fingering

$96.00
Out of Stock OnLine Supersocke 364 Canyon Color Yarn - Superwash Wool 4 Ply 8 options
OnLine Supersocke 364 Canyon Color Yarn - Superwash Wool 4 Ply

75% Wool 25% Nylon, 460yds (421m)/100g (3.53oz), Fingering

$16.95
Discontinued Lana Grossa Meilenweit 100 Arte Yarn - Wool 4 Ply 8 options
Lana Grossa Meilenweit 100 Arte Yarn - Wool 4 Ply

80% Virgin Wool 20% Polyamide, 459yds (420m)/109g (3.85oz), Fingering

$11.49
Out of Stock OnLine Supersocke 366 Merino Extrafine Color Yarn - Merino Wool 4 Ply 6 options
OnLine Supersocke 366 Merino Extrafine Color Yarn - Merino Wool 4 Ply

75% Merino Wool 25% Nylon, 460yds (421m)/100g (3.53oz), Fingering

$29.95
Discontinued On-Line Supersocke 354 - Merino Extrafine Color Yarn - Merino Wool 4 Ply 6 options
On-Line Supersocke 354 - Merino Extrafine Color Yarn - Merino Wool 4 Ply

75% Merino Wool 25% Polyamide, 460yds (421m)/100g (3.53oz), Fingering

$27.95
Out of Stock OnLine Supersocke 369 Happy Life - Color Yarn - Superwash Wool 4 Ply 8 options
OnLine Supersocke 369 Happy Life - Color Yarn - Superwash Wool 4 Ply

75% Wool 25% Nylon, 460yds (421m)/100g (3.53oz), Fingering

$16.95
Discontinued Anzula Lana Yarn - Silk 4 Ply 10 options
Anzula Lana Yarn - Silk 4 Ply

40% Silk 30% Merino Wool 30% Yak, 465yds (425m)/100g (3.53oz), Fingering

$45.00
Out of Stock Koigu KPPPM Mini Skein Set Yarn - Merino Wool 4 Ply
Koigu KPPPM Mini Skein Set Yarn - Merino Wool 4 Ply

100% Merino Wool, 1827yds (1671m)/25g (0.88oz), Fingering

$134.40
$168.00
Out of Stock Freia Fine Handpaints Minikin Fingering Ombre Palette 24 Pack Yarn - Merino Wool 4 Ply 2 options
Freia Fine Handpaints Minikin Fingering Ombre Palette 24 Pack Yarn - Merino Wool 4 Ply

100% Merino Wool, 2568yds (2348m)/25g (0.88oz), Fingering

$320.00
Out of Stock Baah Yarn La Jolla Pooling Yarn - Merino Wool 4 Ply 6 options
Baah Yarn La Jolla Pooling Yarn - Merino Wool 4 Ply

100% Merino Wool, 400yds (366m)/100g (3.53oz), Fingering

$32.00
Discontinued On-Line Supersocke 352 - Merino Extrafine Color Yarn - Merino Wool 4 Ply 6 options
On-Line Supersocke 352 - Merino Extrafine Color Yarn - Merino Wool 4 Ply

75% Merino Wool 25% Polyamide, 460yds (421m)/100g (3.53oz), Fingering

$27.95
Discontinued Lana Grossa Meilenweit 100 Seta Calmo Yarn - Wool 4 Ply 4 options
Lana Grossa Meilenweit 100 Seta Calmo Yarn - Wool 4 Ply

55% Virgin Wool 25% Polyamide 20% Silk, 437yds (400m)/100g (3.53oz), Fingering

$17.99
Stylecraft Special 4 Ply Yarn - Acrylic 4 Ply 20 options
Stylecraft Special 4 Ply Yarn - Acrylic 4 Ply

100% Acrylic, 462yds (422m)/100g (3.53oz), Fingering

$5.09
Discontinued On-Line Supersocke 347 Style - Cotton Stretch Color 4-Ply Yarn - Cotton 4 Ply 6 options
On-Line Supersocke 347 Style - Cotton Stretch Color 4-Ply Yarn - Cotton 4 Ply

41% Cotton 39% Wool 13% Polyamide 7% Polyester, 460yds (421m)/100g (3.53oz), Fingering

$19.95
Discontinued A Hundred Ravens Yaksha Mini Skein Gradient Set 4 options
A Hundred Ravens Yaksha Mini Skein Gradient Set

English

$40.00
Laines Du Nord Paint Gradient Sock Yarn - Wool 4 Ply 8 options
Laines Du Nord Paint Gradient Sock Yarn - Wool 4 Ply

75% Wool 25% Nylon, 458yds (419m)/100g (3.53oz), Fingering

$24.00
Discontinued Camp Color CC Fingering Yarn - Superwash Merino 4 Ply 5 options
Camp Color CC Fingering Yarn - Superwash Merino 4 Ply

100% Merino Wool, 190yds (174m)/50g (1.76oz), Fingering

$15.00
Out of Stock Hedgehog Fibers Oh So Fine 3 Skein Set Yarn - Merino Wool 4 Ply 2 options
Hedgehog Fibers Oh So Fine 3 Skein Set Yarn - Merino Wool 4 Ply

100% Merino Wool, 1394yds (1275m)/300g (10.58oz), Fingering

$99.99
Out of Stock Circulo Anne Yarn - Cotton 4 Ply 31 options
Circulo Anne Yarn - Cotton 4 Ply

100% Cotton, 371yds (339m)/100g (3.53oz), Fingering

$6.00
Out of Stock Koigu Grevillea Shawl Set Yarn - Merino Wool 4 Ply 5 options
Koigu Grevillea Shawl Set Yarn - Merino Wool 4 Ply

100% Merino Wool, 476g (16.79oz), Fingering

$100.00
SALE West Yorkshire Spinners Solstice 4ply Yarn - Wool 4 Ply 8 options
West Yorkshire Spinners Solstice 4ply Yarn - Wool 4 Ply

70% Wool 20% Lyocell 10% Cashmere, 437yds (400m)/100g (3.53oz), Fingering

$24.38
$32.50
Discontinued OnLine Supersocke 357 Merino Extrafine - Color 4-Ply Yarn - Merino Wool 4 Ply 6 options
OnLine Supersocke 357 Merino Extrafine - Color 4-Ply Yarn - Merino Wool 4 Ply

75% Merino Wool 25% Polyamide, 460yds (421m)/100g (3.53oz), Fingering

$29.95
Discontinued On-Line Supersocke 4-Ply Aloe - 316 Mountain Color Yarn - Wool 4 Ply 4 options
On-Line Supersocke 4-Ply Aloe - 316 Mountain Color Yarn - Wool 4 Ply

75% Virgin Wool 25% Polyamide, 459yds (420m)/100g (3.53oz), Fingering

$15.95
King Cole Cherished 4ply Yarn - Acrylic 4 Ply 13 options
King Cole Cherished 4ply Yarn - Acrylic 4 Ply

100% Acrylic, 410yds (375m)/100g (3.53oz), Fingering

$8.19
Valley Yarns Charlemont 5 Ball Value Pack Yarn - Superwash Merino 4 Ply 19 options
Valley Yarns Charlemont 5 Ball Value Pack Yarn - Superwash Merino 4 Ply

60% Merino Wool 20% Silk 20% Polyamide, 2193yds (2005m)/500g (17.64oz), Fingering

$87.45
Discontinued Katia Fair Cotton Mariner Yarn - Cotton 4 Ply 6 options
Katia Fair Cotton Mariner Yarn - Cotton 4 Ply

100% Cotton, 678yds (620m)/200g (7.06oz), Fingering

$39.95
Discontinued Amano Mayu Lace Yarn - Alpaca 4 Ply 2 options
Amano Mayu Lace Yarn - Alpaca 4 Ply

60% Alpaca 20% Cashmere 10% Silk, 437yds (400m)/50g (1.76oz), Fingering

$28.00
Discontinued On-Line Supersocke Extrafine Merino - 314 Color Yarn - Superwash Wool 4 Ply 4 options
On-Line Supersocke Extrafine Merino - 314 Color Yarn - Superwash Wool 4 Ply

75% Virgin Wool 25% Polyamide, 459yds (420m)/100g (3.53oz), Fingering

$24.95
Discontinued On-Line Supersocke 4-Ply Cotton Plus - 312 Paradise Color Yarn - Cotton 4 Ply 3 options
On-Line Supersocke 4-Ply Cotton Plus - 312 Paradise Color Yarn - Cotton 4 Ply

50% Cotton 45% Polyamide 5% Polyester, 503yds (460m)/100g (3.53oz), Fingering

$15.95
Circulo LOOMA 5/2 Weaving Yarn Yarn - Cotton 4 Ply 30 options
Circulo LOOMA 5/2 Weaving Yarn Yarn - Cotton 4 Ply

100% Cotton, 2409yds (2203m)/520g (18.34oz), Fingering

$31.00
Out of Stock West Yorkshire Spinners Exquisite 4 Ply Yarn - Wool 4 Ply 16 options
West Yorkshire Spinners Exquisite 4 Ply Yarn - Wool 4 Ply

80% Wool 20% Silk, 437yds (400m)/100g (3.53oz), Fingering

$28.82
Discontinued On-Line Supersocke Extrafine Merino - 313 Color Yarn - Wool 4 Ply 3 options
On-Line Supersocke Extrafine Merino - 313 Color Yarn - Wool 4 Ply

75% Virgin Wool 25% Polyamide, 459yds (420m)/100g (3.53oz), Fingering

$24.95
Tahki Yarns Donegal Tweed Fine 5 Ball Value Pack Yarn - Wool 4 Ply 22 options
Tahki Yarns Donegal Tweed Fine 5 Ball Value Pack Yarn - Wool 4 Ply

70% Wool 30% Mohair, 1088yds (995m)/250g (8.82oz), Fingering

$42.45
Out of Stock Cascade Yarns Heritage Tie Dye Yarn - Superwash Merino 4 Ply 14 options
Cascade Yarns Heritage Tie Dye Yarn - Superwash Merino 4 Ply

75% Merino Wool 25% Nylon, 437yds (400m)/100g (3.53oz), Fingering

$15.00
Out of Stock Stylecraft Head over Heels Colours of the World Australia Yarn - Wool 4 Ply 6 options
Stylecraft Head over Heels Colours of the World Australia Yarn - Wool 4 Ply

75% Wool 25% Polyamide, 433yds (396m)/100g (3.53oz), Fingering

$10.99
SALE King Cole Giza Cotton 4Ply Yarn 40 options
King Cole Giza Cotton 4Ply Yarn

100% Cotton, 175yds (160m)/50g (1.76oz), Fingering

$4.37
$5.67
Out of Stock Sirdar Snuggly Baby Crofter 4 Ply Yarn - Nylon 4 Ply 4 options
Sirdar Snuggly Baby Crofter 4 Ply Yarn - Nylon 4 Ply

55% Nylon 45% Acrylic, 247yds (226m)/50g (1.76oz), Fingering

$6.75
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Understanding Sock Yarn Construction and Durability

What makes a yarn "sock yarn"? Unlike standard fingering weight wool, a true sock knitting yarn is engineered for high-friction wear. Most varieties incorporate a percentage of nylon (typically 20% to 25%) to reinforce the heel and toe, preventing holes and extending the life of your hand-knits. If you choose a 100% wool sock yarn, we recommend using a nylon reinforcement thread held together with your yarn in these high-wear areas to ensure your hard work lasts for years to come.

Superwash vs. Hand-Dyed Specialty Yarns

When selecting your fiber, it is important to check the specific yarn specifications. Many of our offerings are superwash sock yarns, meaning they are machine-washable—a must-have for many sock knitters. However, some of our luxury hand-dyed fingering yarns may be hand-wash only to preserve the vibrancy of the artisanal dyes. From self-striping patterns that do the colorwork for you to solid tonals that show off intricate cables or lace, there is a texture and care level for every preference.

Beyond the Feet: Versatile Uses for Fingering Weight Yarns

Don’t be fooled by the name—sock yarn is one of the most versatile tools in a knitter's stash. Because of its durability and beautiful drape, it is a top choice for lightweight shawls, baby clothes, and even delicate sweaters. Its high twist and ply structure make it resistant to pilling, ensuring that any garment made with these fibers remains a wardrobe staple.

Frequently Asked Questions

Why does sock yarn usually contain nylon?

Socks take a lot of abuse from walking and rubbing against shoes. Nylon (or polyamide) is added to the wool to provide strength and elasticity, helping the socks hold their shape and preventing the wool fibers from wearing through at the heel and toe.

Can I use regular fingering weight yarn for socks?

You can, but it may not be as durable. If the fingering yarn is 100% natural fiber without a tight twist or nylon reinforcement, the socks may develop holes more quickly. For the best results, look for yarns specifically labeled for socks or add a reinforcing thread.

How many skeins of yarn do I need for a pair of socks?

For most standard adult-sized socks, one 100g skein (approximately 400–440 yards) of fingering weight sock yarn is enough to complete a pair. For larger feet or knee-high styles, you may want to purchase a second skein to be safe.

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