Icebreaker Merino 150 Siren Hipkini 2-Pack Women's Thermal Underwear Black Size S

For women who demand comfort without compromise, the Icebreaker Merino 150 Siren Hipkini 2-Pack delivers everyday performance in a sleek, ultralight design. Unlike ordinary synthetic briefs, these hipkinis combine the natural benefits of merino wool with a touch of stretch for a fit that moves with you. The two-pack offers exceptional value, ensuring you always have a fresh pair ready for travel, workouts, or daily wear.

Highlights

• Made from 83% merino wool, 12% nylon, and 5% Lycra® Corespun for softness and durability
• Ultralight 150 g/m² fabric regulates temperature and wicks moisture
• Naturally odor-resistant—wear multiple times between washes
• Slim fit with flatlock seams to prevent chafing
• Includes two pairs in classic black

In daily use

From morning commutes to evening yoga, these hipkinis stay comfortable all day. The breathable merino wool keeps you cool in summer and warm in winter, while the quick-drying fabric is ideal for hand washing on the go. The elastic waistband sits securely without digging in, and the gusset adds extra comfort. Whether you're packing light for a trip or simply want reliable everyday underwear, this 2-pack has you covered.

Full specifications

• Product type: Thermal underwear / base layer bottoms
• Gender: Women's
• Style: Hipkini briefs
• Pack quantity: 2
• Material: 83% Merino Wool, 12% Nylon, 5% Lycra® Corespun
• Fabric weight: 150 g/m² (ultralight)
• Fit: Slim
• Color: Black
• Size: S (Small)
• Technology: Corespun fabric for enhanced durability
• Waistband: Elastic
• Seasonality: All-season
• Care: Machine wash cold, lay flat to dry
• Sustainability: Mulesing-free Merino wool

Final note

Experience the perfect blend of natural comfort and technical performance with the Icebreaker Merino 150 Siren Hipkini 2-Pack—your everyday essential for active living.