Sleek, stylish and ideal for everyday layering, the Siren Cami is a soft and stretchy top with a premium fit. The Siren features corespun merino wool fabric that’s durable, stretchy and incredibly soft. The flattering scoop neck and slim fit offer feminine style. Inspired by nature, Icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
Sleek, stylish and ideal for everyday layering, the Siren Cami is a soft and stretchy top with a premium fit. The Siren features corespun merino wool fabric that’s durable, stretchy and incredibly soft. The flattering scoop neck and slim fit offer feminine style. Inspired by nature, Icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
in 15 offers
last seen 18 Oct 2026
The lowest price we last saw for Icebreaker Womens Siren Cami XS / Black was $68.99 at Techinn.com, compared across 14 retailers (last seen 18 Oct 2026). Prices may have changed since.
The all-time low we recorded was $45.01 on 9 Nov 2024.
Prices last updated 18 Oct 2026.
Icebreaker Womens Siren Cami XS / Black
Sleek, stylish and ideal for everyday layering, the Siren Cami is a soft and stretchy top with a premium fit. The Siren features corespun merino wool fabric that’s durable, stretchy and incredibly soft. The flattering scoop neck and slim fit offer feminine style. Inspired by nature, Icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
Sleek, stylish and ideal for everyday layering, the Siren Cami is a soft and stretchy top with a premium fit. The Siren features corespun merino wool fabric that’s durable, stretchy and incredibly soft. The flattering scoop neck and slim fit offer feminine style. Inspired by nature, Icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
Last updated at 18/10/2026 12:46:19
Icebreaker WMNS Siren Cami
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Icebreaker Siren Cami Merino Sleeveless T-shirt Black XL Woman
Delivery $19.99
Icebreaker 150 Siren Cami Womens Small / Black
Free delivery between Tue – Wed
Icebreaker Womens Siren Cami
Icebreaker Merino 150 Siren Cami (Women's) Black / L
Delivery between 21–29 Oct $9.95
Icebreaker Siren Womens Merino Cami - Black - XS
Free delivery
Icebreaker Siren Cami Womens Singlet Top
Free delivery between Tue – Thu
Icebreaker Women's Siren Merino Cami - Black Small - Merino Underwear
Free delivery between 20 Oct – 2 Nov
Icebreaker Siren Cami Women LG / Black
Delivery $10
ICEBREAKER WMNS SIREN CAMI L / BLACK
Delivery between 22–26 Oct $15
originally posted on icebreaker.com
I've tried a few different merino vests over the years but always come back to the icebreaker siren tanks and camis. They are lightweight and thin, with a little stretch allowing for a close fit making them very comfortable as an under layer even under close fitting t-shirts or other base layers. Gives a nice boost of warmth in colder weather but light enough to wear as a wicking layer in milder weather also. Have had many years constant wear from these before wearing through. Wash well also.
originally posted on icebreaker.com
I love these tanks. They are soft, cute and a great layering piece. However, I have noticed the quality of Icebreaker go down over the few years, so I can't give full stars. Their shirts are all prone to warping, despite the fact I wash them like lingerie. The tanks are no exception, and they've only been worn once or twice at this point. The warping is more noticeable when wet. I also notice the fabric of the tags has been switched to a much rougher, scratchier textile. I'll keep buying the tanks for now, but I'll be keeping my eyes open for an alternative as well.
originally posted on icebreaker.com
I've tried a few different merino vests over the years but always come back to the icebreaker siren tanks and camis. They are lightweight and thin, with a little stretch allowing for a close fit making them very comfortable as an under layer even under close fitting t-shirts or other base layers.Gives a nice boost of warmth in colder weather but light enough to wear as a wicking layer in milder weather also. Have had many years constant wear from these before wearing through. Wash well also.
| Alpha Size | S |
| Gender | Female |
| Department | Women's |
| Age Group | Adult |
| Fit | Skinny |
Icebreaker WMNS Siren Cami
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Icebreaker Siren Cami Merino Sleeveless T-shirt Black XL Woman
Delivery $19.99
Icebreaker 150 Siren Cami Womens Small / Black
Free delivery between Tue – Wed
Icebreaker Womens Siren Cami
Icebreaker Merino 150 Siren Cami (Women's) Black / L
Delivery between 21–29 Oct $9.95
I've tried a few different merino vests over the years but always come back to the icebreaker siren tanks and camis. They are lightweight and thin, with a little stretch allowing for a close fit making them very comfortable as an under layer even under close fitting t-shirts or other base layers. Gives a nice boost of warmth in colder weather but light enough to wear as a wicking layer in milder weather also. Have had many years constant wear from these before wearing through. Wash well also.
I love these tanks. They are soft, cute and a great layering piece. However, I have noticed the quality of Icebreaker go down over the few years, so I can't give full stars. Their shirts are all prone to warping, despite the fact I wash them like lingerie. The tanks are no exception, and they've only been worn once or twice at this point. The warping is more noticeable when wet. I also notice the fabric of the tags has been switched to a much rougher, scratchier textile. I'll keep buying the tanks for now, but I'll be keeping my eyes open for an alternative as well.
I've tried a few different merino vests over the years but always come back to the icebreaker siren tanks and camis. They are lightweight and thin, with a little stretch allowing for a close fit making them very comfortable as an under layer even under close fitting t-shirts or other base layers.Gives a nice boost of warmth in colder weather but light enough to wear as a wicking layer in milder weather also. Have had many years constant wear from these before wearing through. Wash well also.
This is a great tank top! It fits well and feels super soft.. I will wear it as a work-out top or under other tops - super versatile. Even though the picture shows it as an off-white it is more of a soft yellow colour, which is quite pretty. I would love it if Icebreaker would make this tank top in a pure white.For reference - I am 5'4" , 124 lb (163 cm, 56.5kg) and I bought a medium as I did not want it super tight.
It's made of 100% natural fibers (super soft merino). It has a built in shelf bra *with* padding (yes, the option for padding is everything). It is the bra top cami I have been waiting 20 years to find. Seriously. I bought both the XS and the S with the intention of keeping only the one that fit best, but I'm actually keeping both. I like the smaller size for layering and the larger size for wearing on it's own. My underbust measures 28.5 inches and the widest part of my bust measures 31 inches in case this helps anyone with sizing. Also, this cami seems to run more true to size that the siren bra which required sizing up and was still a bit snug. Please don't ever stop making this cami!
This fits so well and gives you a decent shape! I am always cold , this is like wearing a warm hug! I wear it everyday and bought a siren cami locally to wear when this one is in the wash!I am obsessed with wearing merino wool in this cold damp BC weather as it gives me that layer of warmth close to my body. I will be purchasing more as I can see it's something I will keep wearing throughout the year...icebreaker quality has been very good to date ...no issues!
I LOVED these tanks. I have previous versions in several colours and wear them everyday as a under layer. I happily bought the pink colour in Feb 2023. But when I put it on, it felt different. Itchy. I tried on an old tank - it felt smooth and lovely. I checked the tag and this newest version of the tank is not 100% merino wool.WHY have you ruined the thing I love so much?! Bring back the 100% merino, I will pay more. I'm returning this one.
Excellent for the winter months. It was a present for my wife. I bought a second one as she only takes it off for the occasional washing. It indeed doesn’t accumulate odour even after a few days of use. I bought base layer for myself too. Altitude Sports consistently showed the best prices during the holidays, I returned some wrong size items with no issues whatsoever.
I used it as a base layer when I went to a four-week fall/winter trip where temperature ranged from 0 to 17C. Kept me warm around temp 10-17C even when I wore only a cotton shirt on top. For temps below 10C, I wore wool or cashmere sweater and felt warm enough.It never smelled and never had to be washed for the entire four weeks! Because it was padded, I also ditched the bra. The bras I packed remained unused! This is a great investment piece that is now part of my packing list. Instead of bringing multiple bras and synthetic thermals that would need washing after two uses, I can bring one cami from icebreaker and save so much luggage space.My only wish is it came in a nude color that I can wear under white shirts, or that it came in a crop version that i can ... MoreI used it as a base layer when I went to a four-week fall/winter trip where temperature ranged from 0 to 17C. Kept me warm around temp 10-17C even when I wore only a cotton shirt on top. For temps below 10C, I wore wool or cashmere sweater and felt warm enough.It never smelled and never had to be washed for the entire four weeks! Because it was padded, I also ditched the bra. The bras I packed remained unused! This is a great investment piece that is now part of my packing list. Instead of bringing multiple bras and synthetic thermals that would need washing after two uses, I can bring one cami from icebreaker and save so much luggage space.My only wish is it came in a nude color that I can wear under white shirts, or that it came in a crop version that i can wear under crop sweaters or crop shirts.
I love this camisole so much that I bought it in white; I already own black. So breathable, comfortable, and warm ( but not too warm! ). It feels like wearing nothing, and my wool-sensitive skin doesn't react like it does to other merino clothing. Also purchased a tshirt in the same line and it's heavenly. True to size, adjustable straps, effortless care. I wish that more icebreaker clothing used this fabric.
| Alpha Size | S |
| Gender | Female |
| Department | Women's |
| Age Group | Adult |
| Fit | Skinny |