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Icebreaker Siren Bikini women's thermal underwear in midnight navy provides effective thermal regulation and high breathability during intense winter activities. Their production utilises merino wool and LYCRA® fibres, ensuring flexibility and antibacterial properties.

Basic data

Brand icebreaker
Country of origin of the brand Outside the European Union
Sport Winter sports, Tourism, Sportstyle
Gender Woman
Season Year-round
Leading colour Brown
Model/product code Siren Bikini IB1031647381
Code 2000218640

Material

Material Elastane, Polyamide (Nylon), Merino wool
Merino wool content 51-99%

Product details

Quantity per pack 1 pair
Technologies LYCRA®

Care and environment

Care instructions Do not dry-clean, Dry in the shade, Wash with similar colours, Do not use softeners, Gently wash at 30°C, Do not bleach and chlorinate, Tumble dry, Do not tumble dry, iron at max. 110°C

Warnings and producer's data

Producer VF Corporation | 1551 Wewatta St., Denver, Colorado 80202, USA | customercare_gb@icebreaker.com | VF Europe B.V., Link 1, Posthofbrug 2-4, 2600 Antwerpen, Belgium B | privacy_europe@vfc.com

Women's thermal underwear Icebreaker Siren Bikini umber (IB1031647381)

Icebreaker Siren Bikini umber women's thermal underwear is an excellent choice for women seeking comfort during physical activities. Made from a high-quality blend of materials, including merino wool, polyamide (nylon), and elastane, they provide unmatched thermoregulation properties. Merino wool, the primary ingredient, is known for its ability to naturally regulate body temperature and breathability, making the underwear ideal for year-round wear.

LYCRA® Technology for Flexibility

Icebreaker Siren Bikini umber women's thermal underwear has been enhanced with LYCRA® technology, which gives them exceptional flexibility. As a result, they fit perfectly to the body without constraining movement. This solution ensures that the underwear is not only comfortable but also durable and resistant to deformation during intense use. The combination of LYCRA® elasticity and the softness of merino wool creates a product that meets the expectations of even the most demanding users.

Material Properties

The merino wool used to make the Icebreaker Siren Bikini umber women's thermal underwear has excellent thermal properties. It is a natural material that not only insulates heat but also wicks moisture away, providing a feeling of dryness even during intense activity. The addition of polyamide increases the durability of the underwear, while elastane ensures the right amount of flexibility. This combination of materials allows for comfortable wear in a variety of conditions.

Icebreaker Siren Bikini women's thermal underwear - features:

  • Merino wool providing excellent thermoregulation properties;
  • LYCRA® technology offering flexibility and fit;
  • Polyamide increasing durability and resistance to damage;
  • Elastane enhancing flexibility and wearing comfort;
  • Natural breathability and moisture wicking from merino wool;
  • Perfect fit to the body ensuring freedom of movement.
LYCRA®
Otherwise known as spandex, elastane. A strong, durable and lightweight synthetic fabric that is versatile in its uses. Garments made from Lycra are characterised by their stretch and elasticity, and easily return to their original shape. In addition, the material is soft, breathable and pleasant to the touch.
  1. 100%

    plAgnieszka

    Excellent

    Very comfortable, quick-drying. Very good workmanship, nothing pinches and the inner tag can be easily detached. Highly recommended.

    Translated.Show original
  2. 100%

    uaВолодимир

    Price is quality!

    High-quality lingerie for active sports and everyday use!

    Translated.Show original

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Women's thermal underwear Icebreaker Siren Bikini umber

Women's thermal underwear Icebreaker Siren Bikini umber

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Find out how to properly care for your product, how to clean it and what to avoid in order to prolong its life and keep it looking great for longer.

  • Do not dry-clean
  • Dry in the shade
  • Do not use softeners
  • Do not bleach and chlorinate
  • Do not tumble dry
  • iron at max. 110°C
  • Tumble dry

Women's thermal underwear Icebreaker Siren Bikini umber New

Size Sizes table
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Sizes table

    Below you will find information that will help you choose the right size when buying women's upper garments from ICEBREAKER. All you will need is a tailor's tape measure.

    Size XS S M L XL
    Bust circumference (cm) 76-82 82-88 88-94 94-100 100-107
    Arm length (cm) 77-77,5 77,5-78 78-78,5 78,5-79 79-79,5
    Waist size (cm) 58-64 64-70 70-76 76-82 82-89
    Hip circumference (cm) 84-90 90-96 96-102 102-107 107-113
    €39.99
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