MAKE A MORE SUSTAINABLE FUTURE WITH SIRDAR & CiCLO®

Sirdar Loveful Bio Blend is the FIRST HAND KNITTING YARN to be made with award-winning CiCLO® technology.

For the first time, you can help reduce the impact of microplastic pollution while you knit or crochet with this soft wool blend in a gorgeous range of trend-led colours.

Explore this latest addition to our Loveful sustainable yarn family.

YARN DOESN’T GET MORE FEELGOOD

What Is CiCLO® Technology?

CiCLO® is a revolutionary additive built directly into the yarn fibre during production.

It allows synthetic fibres to behave more like natural materials, should they end up in landfill or the ocean, helping reduce the time they persist in our environment.

CiCLO® doesn’t change:

  • your knit or crochet experience

  • cost to make

  • convenient care

  • the lifetime of your makes

It only activates in specific environments like landfill where it helps to reduce the long-term persistence of the synthetic fibres in your yarn blend.

AWARD-WINNING (3)

How Does CiCLO® Work?

Microbes, which exist naturally in places like soil and seawater, digest and break down natural fibres which enter those environments. Microbes cannot digest synthetic fibres like polyester so ignore them.

Award-winning CiCLO® technology makes CiCLO® recycled polyester both appealing to and digestible by microbes, so instead of sitting unchanged for decades, they will behave like natural fibres in the right conditions.

NOW IN A HAND KNITTING YARN

Materials Matter for Makers

As knitters and crocheters, we invest time, skill and love into what we make. Synthetic yarns have always offered affordability, vibrancy and convenient care. Now with CiCLO® technology we can offera solution to the challenge they present to our environment too.

SHOP DESIGNS

You Can Make A Difference

Sirdar Loveful Bio Blend is the first hand knitting yarn to feature award-winning CiCLO® technology.
It represents a step forward not just for Sirdar, but for the future of affordable, sustainable knit and crochet. Because where we lead, others follow.
And because small changes, multiplied by thousands of makes, can create real impact.

Cardigan
Sweater
Cardigan
Vest
Loveful Bio Blend F264-106 Elevated Violet

Where You’ll Already Find CiCLO®

CiCLO® technology has been recognised with multiple sustainability awards and adopted by major brands worldwide including Target, Walmart and Billabong.

You’ll find it where the benefits of synthetic fibres are well-established:

  • Everyday fashion & homewares

  • Outdoor clothing & performance sportswear

And now, for the first time, it’s available to hand knitters and crocheters.

SHOP LOVEFUL BIO BLEND