Icebreaker W Siren Tank pink quartz women's base layer

The Icebreaker Siren Tank in Pink Quartz is a close-fitting women's base layer for everyday wear, travel and layering under other clothing. Its sleeveless shape and rounded neckline make it easy to wear beneath a shirt, jumper or outdoor layer. The soft, stretchy construction moves with you and provides a practical starting point when putting together your clothing for the day.

The Corespun blend contains 83% merino wool, 12% polyamide and 5% elastane, excluding decoration. Merino wool helps regulate body temperature, while polyamide adds durability and elastane provides stretch. This model belongs to Icebreaker's 150 warmth category, combining a lightweight construction with the soft feel of a wool blend.

When choosing a size, consider how you want the tank to sit beneath your usual clothing. Try it on with another layer and check that the neckline and arm openings feel comfortable. Its close-fitting cut is useful when you want to avoid excess fabric beneath a shirt or jumper.

Machine wash on a cold, gentle cycle with similar colours. Do not use fabric softener or bleach. Line dry in the shade rather than tumble drying. If ironing is needed, use a cool setting and avoid the print. Do not dry clean.

In-stock items usually ship from our warehouse within 1 to 3 working days. If the item is in stock in one of our stores, you can also pick it up there free of charge. In Pfronten this also works for items that are only in stock in Ronsberg: we bring them over, which usually takes 2 to 4 days. The pickup note above and the checkout show where and when you can pick up. Skis with binding mounting take a little longer: we mount them carefully and let you know as soon as your set is on its way. Personal advice is available by appointment in our store in Ronsberg. Details in our shipping policy.

We accept all major credit cards, PayPal, Klarna and Shop Pay. With Shop Pay you can pay for your purchase in interest-free instalments.

Statutory warranty rights apply, plus the manufacturer's guarantee where one is granted. You can return unused items within 14 days of receipt; register the return in your customer account. We refund the purchase price of the items minus a 5 € return fee (6.90 € from abroad); you receive the return label from us. Skis mounted according to your details are excluded from exchange. Details in our return policy.