Women's thermal underwear icebreaker Siren Bikini crystal (IB1031649371)

Women’s icebreaker Siren Bikini crystal thermal underwear is an excellent choice for active women seeking comfort and functionality every day. Made from a blend of merino wool, polyamide (nylon), and elastane, they offer exceptional breathability and thermal comfort. Merino wool, which makes up 51% to 99% of the fabric, is known for its thermoregulating properties, making these briefs perfect for both cooler and warmer days.

LYCRA® technology for flexibility

The women’s icebreaker Siren Bikini crystal thermal underwear features LYCRA® technology, providing an excellent fit and flexibility in movement. This makes every step, bend, or stretch even more comfortable. LYCRA® technology ensures the briefs fit snugly to the body without restricting freedom of movement, which is especially important during physical activity.

Breathability and wearing comfort

Breathability is another key advantage of the women’s icebreaker Siren Bikini crystal thermal underwear. The use of materials such as merino wool and polyamide ensures excellent air circulation, resulting in a feeling of freshness throughout the day. The breathability of the fabric also supports the natural properties of merino wool, which effectively wicks moisture away from the skin’s surface.

Women’s icebreaker Siren Bikini thermal underwear – features:

• Made from merino wool, polyamide, and elastane;
• Offer excellent thermoregulating properties thanks to merino wool;
• LYCRA® technology providing flexibility and a perfect fit;
• Breathable fabric supporting wearing comfort;
• Comfortable to wear all day thanks to the natural properties of wool;
• High merino wool content in the fabric;
• Ideal for active women seeking comfort and functionality.