↩️ 100 days Returned

🚚 Free shipping on orders above 99 USD

🧶 More than 73 years of expertise in yarn

Certified Yarn

(68 products)

Mayflower sells a range of yarn qualities that carry different certificates. This is possible because we are constantly working to improve our supply chain to ensure that both the environment and animal welfare are taken into account.

By choosing certified yarn, you get a guarantee that your yarn meets a wide range of requirements. In most cases, the certificates not only set requirements for how the yarn is dyed and spun, but also for every step of the entire process from the production of the fibers to the yarn on the shelves.

We have the most yarn qualities that carry the OEKO-Tex certificate. OEKO-Tex yarn is not a completely organic yarn, but there are significantly stricter rules regarding the use of chemicals than current legislation in Denmark and the EU allows. In addition, extensive environmental considerations are also taken into account in production, so greenhouse gas emissions are minimized and wastewater is treated responsibly. Last but not least, there are also requirements for working conditions and social welfare, so that all employees in production are ensured good working conditions.

View as

  • Mayflower

    Cotton Junior 8/4

    100% cotton

    3.00 USD
    Unit price60.00 USD / kg
    +36
  • Mayflower

    Cotton 8/4

    100% cotton

    3.00 USD
    Unit price60.00 USD / kg
    +79
  • Just Cotton 8/4 10-pak
    20 colors
    42% off

    Mayflower

    Just Cotton 8/4 10-pak

    100% cotton

    7.00 USD 12.00 USD
    Unit price14.00 USD / kg
    +16
  • Mayflower

    Easy Care

    100% wool

    5.00 USD
    Unit price100.00 USD / kg
    +65
  • Mayflower

    1 Class

    75% wool; 25% polyamide

    3.00 USD
    Unit price60.00 USD / kg
    +34
  • Mayflower

    HoneyBee Print

    50% wool; 25% polyamide; 25% viscose

    4.00 USD
    Unit price80.00 USD / kg
    +31
  • Mayflower

    Cotton 8/8 10 pack

    100% cotton

    28.00 USD
    Unit price56.00 USD / kg
    +19
  • ANYDAY Grande ANYDAY Grande
    300 grams

    Mayflower

    ANYDAY Grande

    100% polyacrylic

    7.00 USD
    Unit price23.33 USD / kg
    +26
  • Mayflower

    Easy Care Classic

    100% wool

    5.00 USD
    Unit price100.00 USD / kg
    +64
  • ANYDAY Cotton 8/4 Colorbag 10-pak ANYDAY Cotton 8/4 Colorbag 10-pak
    Only at Mayflower

    Mayflower

    ANYDAY Cotton 8/4 Colorbag 10-pack

    100% cotton

    16.00 USD
    Unit price32.00 USD / kg
    +8
  • ANYDAY Cotton 8/4 10-pak ANYDAY Cotton 8/4 10-pak
    Only at Mayflower

    Mayflower

    ANYDAY Cotton 8/4 10-pack

    100% cotton

    16.00 USD
    Unit price32.00 USD / kg
    +32
  • Mayflower

    Super Kid Silk

    76% Mohair; 24% silk

    9.00 USD
    Unit price360.00 USD / kg
    +52
  • Mayflower

    1 Class Cashmere

    65% wool; 25% polyamide; 10% Kashmir

    5.00 USD
    Unit price100.00 USD / kg
    +16
  • Mayflower

    Alliance

    50% cotton; 50% polyacrylic

    3.00 USD
    Unit price60.00 USD / kg
    +21
  • Mayflower

    Easy Care Big

    100% wool

    5.00 USD
    Unit price100.00 USD / kg
    +41
  • Mayflower

    Amadora

    100% wool

    13.00 USD
    Unit price130.00 USD / kg
    +17
  • Mayflower

    Bumblebee Print

    50% wool; 25% polyamide; 25% viscose

    6.00 USD
    Unit price60.00 USD / kg
    +31
  • Mayflower

    London Merino Fine

    100% wool

    6.00 USD
    Unit price120.00 USD / kg
    +40
  • Mayflower

    1 Class Tweed

    70% wool; 25% polyamide; 5% viscose

    4.00 USD
    Unit price80.00 USD / kg
    +11
  • Taormina Taormina
    200 grams - 700 meters

    Mayflower

    Taormina

    36% alpaca; 49% polyacrylic; 15% polyamide

    24.00 USD
    Unit price120.00 USD / kg
    +20
  • Venezia Venezia
    Outlet
    50% off

    Mayflower

    Venezia

    70% cotton; 30% wool

    3.00 USD 6.00 USD
    Unit price60.00 USD / kg
    +24
  • Mayflower

    ANYDAY Cotton 8/4 Print Colorbag ​​10-pack

    100% cotton

    18.00 USD
  • Mayflower

    London Merino

    100% wool

    6.00 USD
    Unit price120.00 USD / kg
    +40
  • Mayflower

    Alliance Fine

    50% cotton; 50% polyacrylic

    3.00 USD
    Unit price60.00 USD / kg
    +21
  • Mayflower

    ANYDAY Step by Step 2

    75% wool; 25% polyamide

    6.00 USD
    Unit price60.00 USD / kg
    +2
  • Mayflower

    Amalfi

    52% cotton; 48% bamboo viscose

    5.00 USD
    Unit price100.00 USD / kg
    +20
  • ANYDAY Merry ANYDAY Merry
    Only at Mayflower

    Mayflower

    ANYDAY Merry

    70% polyacrylic; 30% wool

    4.00 USD
    Unit price80.00 USD / kg
    +31
  • Mayflower

    ANYDAY Step by Step 1

    75% wool; 25% polyamide

    6.00 USD
    Unit price60.00 USD / kg
    +2
  • Mayflower

    Mars Sock Yarn Universe

    75% wool; 25% polyamide

    4.00 USD
    Unit price80.00 USD / kg
    +2
  • Mayflower

    Venus Sock Yarn Universe

    75% wool; 25% polyamide

    4.00 USD
    Unit price80.00 USD / kg
    +2
  • Mayflower

    Jupiter Sock Yarn Universe

    75% wool; 25% polyamide

    4.00 USD
    Unit price80.00 USD / kg
    +2
  • Super Kid Silk Outlet Super Kid Silk Outlet
    Outlet
    33% off

    Mayflower

    Super Kid Silk Outlet

    76% Mohair; 24% silk

    6.00 USD 9.00 USD
    Unit price240.00 USD / kg
    +57
  • ANYDAY Recycled Acrylic ANYDAY Recycled Acrylic
    Limited Edition

    Mayflower

    ANYDAY Recycled Acrylic

    100% polyacrylic

    4.00 USD
    Unit price40.00 USD / kg
    +14
  • PREMIUM Cashmere PREMIUM Cashmere
    Mayflower PREMIUM
    25% off

    Mayflower

    PREMIUM Cashmere

    100% Kashmir

    9.00 USD 12.00 USD
    Unit price360.00 USD / kg
    +8
  • Mayflower

    Sirius Sock Yarn Universe

    75% wool; 25% polyamide

    4.00 USD
    Unit price80.00 USD / kg
    +2

We also have GOTS-certified yarn, which places more far-reaching requirements than Oeko-Tex yarn. With GOTS there are also requirements for working conditions and production, but in addition there are also requirements for full ecology throughout the supply process. Therefore, GOTS yarn is also a popular choice when it comes to knitted clothes and crochet toys for babies.

Many people know Oeko-Tex and GOTS-certified yarn in advance, but we also sell it more unique Wool yarn with the RWS certificate. This certification places the absolute highest demands on animal welfare, while the biodiversity of the grazing areas must also be taken into account and the working conditions of the people who are part of the production. We are the first in Denmark to sell RWS yarn, and we are very proud of that.

There are ongoing yarn qualities with new certifications, and maybe you come across certifications that are not mentioned in this text.