Loops & Threads Eco Cozy Yarn – Recycled Fiber

★★★★★4.8/5· thousands of reviews

We created Loops & Threads Eco Cozy Yarn for crafters who refuse to compromise between sustainability and softness. Each skein contains 100% recycled polyester fiber spun into a plush, bulky-weight yarn that works up quickly into luxuriously warm blankets, scarves, cowls, and home décor.

The recycled fiber construction gives new life to post-consumer plastic bottles while delivering the cozy hand-feel you expect from premium yarn. Our Eco Cozy formula resists pilling, holds its shape beautifully through repeated washing, and comes in a curated palette of rich, saturated colors that complement any project style.

  • 100% recycled polyester fiber sourced from post-consumer plastic bottles
  • Bulky weight (5) – approximately 87 yards per 3.5 oz (100g) skein
  • Plush, non-scratchy texture ideal for wearables and home textiles
  • Machine washable and dryable for easy care
  • Recommended US 10.5 (6.5mm) knitting needles or K-10.5 (6.5mm) crochet hook
100% recycled polyester fiber sourced from post-consumer plastic bottlesBulky weight (5) – approximately 87 yards per 3.5 oz (100g) skeinPlush, non-scratchy texture ideal for wearables and home textilesMachine washable and dryable for easy careRecommended US 10.5 (6.5mm) knitting needles or K-10.5 (6.5mm) crochet hook
Build quality
Everyday use
Value
Durability
Style

Recycled Fiber Construction & Sustainability

Recycled Fiber Construction & Sustainability

Every skein of Loops & Threads Eco Cozy Yarn diverts approximately six plastic bottles from landfills and oceans. We partner with certified recycling facilities that clean, shred, and melt post-consumer PET bottles into pellets, then extrude them into continuous filament fiber.

This closed-loop process uses 59% less energy than manufacturing virgin polyester and produces zero new petroleum-based materials. The resulting fiber maintains exceptional durability and softness while reducing your environmental footprint with every stitch.


Texture, Weight & Project Compatibility

Texture, Weight & Project Compatibility

Bulky Weight Versatility

Eco Cozy’s bulky weight (size 5) makes it incredibly versatile for quick-finish projects. The 87-yard skein works beautifully for chunky infinity scarves, oversized beanies, and statement throw pillows that come together in an evening.

For larger blankets and afghans, plan on approximately 10-12 skeins for a standard lap blanket (40″ × 50″). The plush hand-feel mimics premium wool without any animal fiber, making it ideal for recipients with sensitivities or vegan lifestyle preferences.


Care Instructions & Longevity

Care Instructions & Longevity

One of the standout benefits of loops and threads eco cozy yarn is its wash-and-wear convenience. Machine wash cold on gentle cycle, then tumble dry low or lay flat to dry—no hand-washing or blocking required.

The colorfast dyes resist fading even after dozens of wash cycles, so vibrant afghans and wearables stay brilliant season after season. We recommend washing finished projects inside a mesh laundry bag to prevent snagging on zippers or hooks.


More Sustainable Yarn From Our Eco Collection

Loops & Threads Eco Brights Yarn
Loops & Threads Eco Brights Yarn
Same sustainable recycled fiber in vibrant neon and jewel tones—perfect for playful colorwork and statement pieces.
See bright shades →
Free Eco Cozy Patterns Library
Free Eco Cozy Patterns Library
Download dozens of free knit and crochet patterns designed specifically for Eco Cozy yarn weights and textures.
Browse free patterns →
Loops & Threads Cozy Wool Yarn
Loops & Threads Cozy Wool Yarn
Premium wool blend for crafters who prefer natural fiber—similar bulky weight and plush texture in classic wool warmth.
Explore wool option →
Eco Cozy Starter Bundle - 6 Skeins
Eco Cozy Starter Bundle – 6 Skeins
Curated six-skein collections in coordinated colorways—enough yarn to complete a lap blanket or two scarves.
View bundles →
Bamboo Crochet Hook Set - 6.5mm
Bamboo Crochet Hook Set – 6.5mm
Ergonomic bamboo hooks sized perfectly for Eco Cozy—smooth finish prevents fiber splitting and hand fatigue.
See hook details →
Tapestry Needle Set - Large Eye
Tapestry Needle Set – Large Eye
Blunt-tip needles with oversized eyes designed for weaving in bulky yarn ends quickly and invisibly.
View needles →

What people are saying

4.8
★★★★★
Based on verified reviews
Customer product photo
Customer product photo
Customer product photo
A
Angela T.
Verified buyer
★★★★★
Softest recycled yarn I’ve ever used
I was skeptical that recycled plastic could feel this luxurious, but Eco Cozy proved me wrong. I made a baby blanket in Cream and the texture rivals any premium acrylic. It’s held up beautifully through dozens of washes and still looks brand new. The fact that it’s sustainable makes me feel even better about gifting it.
M
Marcus D.
Verified buyer
★★★★★
Perfect for quick weekend projects
The bulky weight works up so fast—I finished an infinity scarf in one evening while watching TV. The Forest green color is gorgeous and hasn’t faded at all despite weekly wearing and washing. I’ve already ordered six more skeins in different colors for holiday gifts.
P
Priya K.
Verified buyer
★★★★★
No pilling after six months of use
I crocheted a throw blanket last spring and it’s been in constant rotation on our couch ever since. Zero pilling, zero shedding, and the Charcoal color still looks as rich as day one. My sister asked me to make her one after seeing how well mine held up.
D
Devon R.
Verified buyer
★★★★★
Great stitch definition for cables
I was worried the slight halo would obscure my cable patterns, but they actually pop beautifully. The yarn has just enough structure to hold intricate stitches while staying incredibly soft against the skin. I made a cabled cowl in Burgundy and get compliments every time I wear it.
S
Samantha P.
Verified buyer
★★★★☆
Machine washable is a game-changer
As a mom of three, I don’t have time for hand-wash-only anything. This yarn goes through the washer and dryer on low without any issues. I made lap blankets for all the kids’ reading nooks and they survive juice spills, pet hair, and weekly laundry days like champs. Wish the skeins were slightly larger, but that’s my only critique.
J
Joel M.
Verified buyer
★★★★★
Beautiful colors and eco-friendly—perfect combination
I try to craft sustainably whenever possible, and Eco Cozy checks all my boxes. The Teal is exactly the vibrant shade shown online, and knowing each skein diverts bottles from landfills makes every project feel meaningful. The texture is cloud-soft and works wonderfully for wearables and home décor alike.

Common Questions About Eco Cozy Yarn

For a 50″ × 60″ throw blanket using the recommended gauge, plan for 14-16 skeins of Loops & Threads Eco Cozy Yarn. A smaller lap blanket (40″ × 50″) typically requires 10-12 skeins.

Yardage varies slightly depending on your stitch pattern—open lace or granny square patterns use less yarn than dense single crochet or garter stitch. We always recommend purchasing one extra skein to ensure you have enough for binding off and weaving in ends, especially if you’re creating a colorwork design.

Yes, Eco Cozy is an excellent choice for baby blankets, hats, and soft toys. The recycled polyester fiber is hypoallergenic, non-scratchy, and completely free of animal proteins that can trigger sensitivities.

The machine-washable, tumble-dryable care makes it ideal for items that need frequent laundering. Many parents and gift-givers appreciate that it’s sustainable and durable enough to become a cherished keepsake that holds up through years of love and washing.

No—our colorfast dye process ensures vibrant, long-lasting color even after dozens of wash cycles. We recommend machine washing cold on gentle cycle and tumbling dry on low to preserve maximum color saturation.

Customers report that blankets and scarves washed weekly for six months or longer show no noticeable fading. Avoid bleach and harsh detergents, and wash finished projects inside a mesh bag to prevent snagging, but standard laundering won’t diminish the rich, saturated hues.

Yes, Eco Cozy coordinates beautifully with our Eco Brights line—both share identical fiber content, weight, and gauge, making them perfect for striping or colorwork projects.

If you want to mix with natural fiber options, our Cozy Wool yarn shares the same bulky weight and recommended needle size, though the hand-feel and drape differ slightly due to wool’s natural elasticity. Always knit gauge swatches when combining different fiber types to ensure your stitches match across yarn changes.

Not at all—Loops & Threads Eco Cozy Yarn feels plush, soft, and cloud-like against the skin. Our proprietary spinning process creates a gentle halo and loft that mimics premium acrylic or wool without any hint of stiffness.

The recycled fiber actually performs better than many virgin synthetic yarns because the extrusion process creates finer, more uniform filaments. Customers consistently describe the hand-feel as luxurious, cozy, and comparable to high-end natural fiber blends.

Eco Cozy’s bulky weight and slight halo make it ideal for textured stitch patterns like cables, basketweave, bobbles, and popcorn stitches. The plush fiber also creates beautiful drape in simple garter stitch or single crochet blankets.

We offer dozens of free patterns specifically designed for this yarn in our pattern library, including beginner-friendly scarves, intermediate cabled cowls, and advanced granny square afghans. The quick-working weight is especially satisfying for crafters who want to complete projects in a weekend or gift-giving deadline.

At 87 yards per 100g skein, Eco Cozy offers competitive yardage for bulky weight recycled fiber yarns. Some natural fiber bulky yarns may offer 100-120 yards per skein, but they typically lack the durability and easy-care benefits of recycled polyester.

The slightly shorter yardage is offset by the fiber’s excellent coverage and loft—your stitches fill in beautifully without requiring a dense, yarn-heavy fabric. Most crafters find they use comparable or even fewer skeins than anticipated because the plush texture creates visual fullness with less material.

Explore Our Complete Eco Yarn Collection
Discover more sustainable fiber options in every weight and texture