Icebreaker Women's Siren Tank (Black)
The sleek and soft Siren Tank is so versatile, so soft and so stylish - you won't want to wear anything else. The core-spun fabric is built from merino fibres that have been wrapped around a nylon core for additional durability, whilst maintaining softness and comfort. The scoop neck and slim fit offer an elegant, feminine style - perfect for every woman. This tank can be layered under any mid-layer for enhanced breathability and comfort. The ultra lightweight, 150gm merino/nylon/LYCRA blend is built from a combination of 83% merino wool, 12% nylon, core-spun 5% LYCRA. Ideal for yoga & studio, outdoors & hiking, travel & lifestyle and running & fitness. The merino wool naturally resists odour, helps regulate your temperature and manages moisture. Slim fit. 78 g / 2.75 oz.
The sleek and soft Siren Tank is so versatile, so soft and so stylish - you won't want to wear anything else. The core-spun fabric is built from merino fibres that have been wrapped around a nylon core for additional durability, whilst maintaining softness and comfort. The scoop neck and slim fit offer an elegant, feminine style - perfect for every woman. This tank can be layered under any mid-layer for enhanced breathability and comfort. The ultra lightweight, 150gm merino/nylon/LYCRA blend is built from a combination of 83% merino wool, 12% nylon, core-spun 5% LYCRA. Ideal for yoga & studio, outdoors & hiking, travel & lifestyle and running & fitness. The merino wool naturally resists odour, helps regulate your temperature and manages moisture. Slim fit. 78 g / 2.75 oz.
The sleek and soft Siren Tank is so versatile, so soft and so stylish - you won't want to wear anything else. The core-spun fabric is built from merino fibres that have been wrapped around a nylon core for additional durability, whilst maintaining softness and comfort. The scoop neck and slim fit offer an elegant, feminine style - perfect for every woman. This tank can be layered under any mid-layer for enhanced breathability and comfort. The ultra lightweight, 150gm merino/nylon/LYCRA blend is built from a combination of 83% merino wool, 12% nylon, core-spun 5% LYCRA. Ideal for yoga & studio, outdoors & hiking, travel & lifestyle and running & fitness. The merino wool naturally resists odour, helps regulate your temperature and manages moisture. Slim fit. 78 g / 2.75 oz.
The sleek and soft Siren Tank is so versatile, so soft and so stylish - you won't want to wear anything else. The core-spun fabric is built from merino fibres that have been wrapped around a nylon core for additional durability, whilst maintaining softness and comfort. The scoop neck and slim fit offer an elegant, feminine style - perfect for every woman. This tank can be layered under any mid-layer for enhanced breathability and comfort. The ultra lightweight, 150gm merino/nylon/LYCRA blend is built from a combination of 83% merino wool, 12% nylon, core-spun 5% LYCRA. Ideal for yoga & studio, outdoors & hiking, travel & lifestyle and running & fitness. The merino wool naturally resists odour, helps regulate your temperature and manages moisture. Slim fit. 78 g / 2.75 oz.
in 11 offers
The lowest price for Icebreaker Women's Siren Tank (Black) right now is $62.11 at outdoorxl.com, compared across 10 retailers.
The all-time low was $55.00 on 2 May 2026 — today's price is 13% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 12 May 2026.
Last updated at 12/05/2026 20:24:12
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| Fit | Slim |
| Center back length | 65 cm |
| Material characteristics | breathable, elastic, moisture wicking |
| Material outer fabric | 12% Nylon, 5% Elastane, 83% Wool (Merino) |
| Outer fabric | Merino Wool |
Icebreaker Siren Tank Women's Black S | Women's merino singlet ' tops and sleeveless ' shirts & buy
Delivery between 19–22 May $113.30
Icebreaker Siren Merino Sleeveless T-shirt Black S Woman
Delivery $19.99
Icebreaker Siren Sleeveless T-shirt Black Women - S
Delivery $65.99
Icebreaker Merino 150 Siren Tank (Women's) Black / S
Delivery between 19–27 May $9.95
Icebreaker Merino 150 Siren Tank (Women's) - Flint Blue Black / S
Delivery between 19–27 May $9.95
| Fit | Slim |
| Center back length | 65 cm |
| Material characteristics | breathable, elastic, moisture wicking |
| Material outer fabric | 12% Nylon, 5% Elastane, 83% Wool (Merino) |
| Outer fabric | Merino Wool |
