Icebreaker Siren Bra Pure Black - L

Icebreaker Merino 150 Siren Bra Black L Woman

Icebreaker Siren Bra Pure Black - L

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 31 May 2026)
Based on a total of 261 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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£33.68
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Icebreaker - Women's Siren Bra - Sports bra size L, black

Overall Rating: 4.4 / 5 (average from multiple review sources, as of 8 Jun 2026)
Based on a total of 56,704 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£36.86
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ICEBREAKER W Siren Bra - Women - Black - size L- model 2026 L

Overall Rating: 4.0 / 5 (average from multiple review sources, as of 1 Jun 2026)
Based on a total of 655 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£44.00
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Product information

At a glance

  • Lightweight fabric for ultimate comfort and breathability.
  • Medium support ideal for various activities.
  • Sustainable materials promote eco-friendly fitness choices.

Note: This text was created with the help of AI.

Unleash Your Inner Athlete with the Icebreaker Siren Sport Bra

The Icebreaker Siren Sport Bra is perfect for active women seeking comfort and performance during their workouts. Whether you're hitting the gym, going for a run, or enjoying yoga, this sport bra supports you every step of the way. Designed for those who appreciate high-quality Base Layers, it combines functionality with style, making it a must-have in your athletic wardrobe.

Exceptional Comfort and Performance

Crafted from a blend of merino wool and nylon, the Icebreaker Siren Sport Bra promises to deliver exceptional comfort while allowing your skin to breathe. The natural moisture-wicking properties of merino wool ensure you stay dry, while the lightweight fabric provides a second-skin feel. With a medium support level, this bra is perfect for moderate activities, making it suitable for those who enjoy staying active without sacrificing comfort.

Stylish Design and Versatility

Available in a sleek black color, the Icebreaker Siren Sport Bra not only performs well but also looks great. Its minimalist design features a stylish racerback cut, which enhances your silhouette and offers unrestricted movement. The subtle branding adds a touch of elegance, making it versatile enough to pair with any workout gear or even as a fashionable top for casual outings. You'll love how it transitions seamlessly from workout mode to everyday wear!

Eco-Friendly and Sustainable Choice

Choosing the Icebreaker Siren Sport Bra means opting for a product that is kind to the planet. Made from sustainably sourced materials, this sport bra reflects Icebreaker's commitment to environmental stewardship. By investing in this eco-friendly piece, not only are you supporting your fitness journey, but you’re also contributing to a healthier planet. This combination of performance, style, and sustainability makes the Icebreaker Siren Sport Bra an unbeatable choice for the eco-conscious shopper!

Note: This text was created with the help of AI.

Pros and cons

Pros

  • Exceptional comfort and breathability
  • Moisture-wicking merino wool blend
  • Stylish and versatile design
  • Eco-friendly and sustainable materials

Cons

  • Medium support may limit high-impact activities
  • Best suited for moderate workouts

Note: This text was created with the help of AI.

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Icebreaker Siren Bra Pure Black - L

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The Icebreaker Siren bra has become a favourite thanks to its excellent blend of comfort and functionality. Crafted from a 150 g corespun jersey fabric, this bra features Merino wool fibres wrapped around a nylon core, providing strength and durability without sacrificing softness next to the skin. A touch of LYCRA® has also been added to deliver greater active stretch. Its sleek design and side-seam-free construction make it perfect for everyday wear and simple layering. The slim adjustable straps provide a light feel, almost as if you were wearing nothing. With the ability to regulate body temperature across a range of weather conditions, this bra also features flat seams that help reduce friction, making it an ideal choice for everyday or sporting activities. It also includes removable cups for added versatility and comfort.
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