Women’s Merino 150 Siren Bikini

Meet the Women's Merino 150 Siren Bikini by Icebreaker, a soft, everyday bikini brief with performance-level comfort. Using the same lightweight 150 g corespun merino jersey as the rest of the Siren collection, it delivers a smooth, stretchy fit that feels barely there but holds up to daily wear, travel, and active days alike.

Key Features:

• Merino-blend fabric with a nylon core for strength and elastane for stretch.
• Bikini silhouette that offers classic coverage with a modern, low-bulk finish.
• Lightweight, breathable knit that works across seasons.
• Soft waistband and leg openings designed to stay put without pinching.

Why It's Good:

• Merino wool fiber naturally resists odors and helps regulate body temperature in a wide range of conditions.
• Long-lasting, high-quality underwear reduces the need for frequent replacements, cutting down waste.
• Icebreaker invests in traceable merino and reduced-plastic designs, especially in its next-to-skin layers.

Fit & Care: Fits close to the body; choose your usual underwear size. Machine wash warm or cold, avoid bleach and fabric softener, and line dry to lengthen the life of the fabric and elastic.

Style Notes: Wear your Icebreaker Merino 150 Siren Bikini as an everyday staple under jeans, skirts, or technical pants; it's especially great under travel outfits thanks to its quick-drying, odor-resistant properties.