Elegant, stylish, and ideal for daily layering, the Merino 150 Siren Camisole is a soft and stretchy top with a premium fit. The Siren is made from our Corespun merino jersey, which is durable, stretchy, and incredibly soft. The figure-flattering U-neckline and slim fit give the top its feminine touch. Inspired by nature, icebreaker leverages the functional properties of natural fibers to provide an alternative to synthetic clothing. Merino wool is an annually renewable fiber that naturally resists odor. It cools in heat and warms in cold, allows the skin to breathe, and ensures long-lasting comfort. Corespun Merino - the merino blend regulates body temperature in all weather conditions, featuring adjustable straps. A soft and stretchy tank top made from our Corespun merino blend, designed for maximum comfort and durability. The Merino 150 Siren Camisole is a versatile top with a feminine U-neckline and adjustable straps. 83% merino wool / 12% nylon / 5% elastane. Wash in a warm wash cycle in the washing machine. Wash inside out with similar colors. Do not use fabric softener. Do not bleach. Do not tumble dry. Hang to dry in the shade. Do not iron hot. Do not iron prints and accessories. Do not dry clean.
Elegant, stylish, and ideal for daily layering, the Merino 150 Siren Camisole is a soft and stretchy top with a premium fit. The Siren is made from our Corespun merino jersey, which is durable, stretchy, and incredibly soft. The figure-flattering U-neckline and slim fit give the top its feminine touch. Inspired by nature, icebreaker leverages the functional properties of natural fibers to provide an alternative to synthetic clothing. Merino wool is an annually renewable fiber that naturally resists odor. It cools in heat and warms in cold, allows the skin to breathe, and ensures long-lasting comfort. Corespun Merino - the merino blend regulates body temperature in all weather conditions, featuring adjustable straps. A soft and stretchy tank top made from our Corespun merino blend, designed for maximum comfort and durability. The Merino 150 Siren Camisole is a versatile top with a feminine U-neckline and adjustable straps. 83% merino wool / 12% nylon / 5% elastane. Wash in a warm wash cycle in the washing machine. Wash inside out with similar colors. Do not use fabric softener. Do not bleach. Do not tumble dry. Hang to dry in the shade. Do not iron hot. Do not iron prints and accessories. Do not dry clean.
in 10 offers
last seen 11 Sept 2026
The lowest price we last saw for Icebreaker Siren Cami Womens Singlet - Undyed - L was $50.00 at Wild Earth, compared across 9 retailers (last seen 11 Sept 2026). Prices may have changed since.
The all-time low we recorded was $50.00 on 30 Aug 2026.
Icebreaker Siren Cami Womens Singlet - Undyed - L
Elegant, stylish, and ideal for daily layering, the Merino 150 Siren Camisole is a soft and stretchy top with a premium fit. The Siren is made from our Corespun merino jersey, which is durable, stretchy, and incredibly soft. The figure-flattering U-neckline and slim fit give the top its feminine touch. Inspired by nature, icebreaker leverages the functional properties of natural fibers to provide an alternative to synthetic clothing. Merino wool is an annually renewable fiber that naturally resists odor. It cools in heat and warms in cold, allows the skin to breathe, and ensures long-lasting comfort. Corespun Merino - the merino blend regulates body temperature in all weather conditions, featuring adjustable straps. A soft and stretchy tank top made from our Corespun merino blend, designed for maximum comfort and durability. The Merino 150 Siren Camisole is a versatile top with a feminine U-neckline and adjustable straps. 83% merino wool / 12% nylon / 5% elastane. Wash in a warm wash cycle in the washing machine. Wash inside out with similar colors. Do not use fabric softener. Do not bleach. Do not tumble dry. Hang to dry in the shade. Do not iron hot. Do not iron prints and accessories. Do not dry clean.
Elegant, stylish, and ideal for daily layering, the Merino 150 Siren Camisole is a soft and stretchy top with a premium fit. The Siren is made from our Corespun merino jersey, which is durable, stretchy, and incredibly soft. The figure-flattering U-neckline and slim fit give the top its feminine touch. Inspired by nature, icebreaker leverages the functional properties of natural fibers to provide an alternative to synthetic clothing. Merino wool is an annually renewable fiber that naturally resists odor. It cools in heat and warms in cold, allows the skin to breathe, and ensures long-lasting comfort. Corespun Merino - the merino blend regulates body temperature in all weather conditions, featuring adjustable straps. A soft and stretchy tank top made from our Corespun merino blend, designed for maximum comfort and durability. The Merino 150 Siren Camisole is a versatile top with a feminine U-neckline and adjustable straps. 83% merino wool / 12% nylon / 5% elastane. Wash in a warm wash cycle in the washing machine. Wash inside out with similar colors. Do not use fabric softener. Do not bleach. Do not tumble dry. Hang to dry in the shade. Do not iron hot. Do not iron prints and accessories. Do not dry clean.
Prices last updated 11 Sept 2026.
Last updated at 11/09/2026 02:30:50
Icebreaker Siren Cami Womens Singlet - Undyed - XL
Free delivery
Icebreaker Merino 150 Siren Cami Sleeveless Base Layer Pink S Woman
Delivery $19.99
Icebreaker Merino 150 Siren Cami (Women's) Undyed / S
Delivery between 16–24 Sept $9.95
Icebreaker W Siren Cami Undyed l Size S l Summit Gear
Delivery $20
Icebreaker Siren Cami Women SM / Undyed
Delivery $10
ICEBREAKER WMNS SIREN CAMI S / UNDYED
Delivery $10
Women’s Merino 150 Siren Cami
Delivery between 18–22 Sept $10
Icebreaker Women's Siren Cami Singlet
Delivery $20
ICE SIREN CAMI W S16 UNDYED XS
Free delivery between 17–23 Sept
originally posted on icebreaker.com
This Cami with shelf bra is very comfortable, and best of all it is 100% merino. So it is warm in winter and cool in summer. It breathes and moves with the body.Please make more camis of 100% merino. My skin does not like the ones with some nylon in them.Also Icebreaker used to make camis with a little flower on them, and of more colours. It would be nice to do so again.
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
This is a great under layer to keep your core warm. I have already had one from 2 years ago and I have purchased 2 more now.My only complaint was the delivery process with Purolator was horrendous. It took over 3 weeks to get me the package....so the delivery method is very poor. They attempted several deliveries but I had to be home to sign for it so that is not a great method for people who actually go out of their house to work.The garment is good though!
| Variant | |
| color | Undyed |
| size | L |
Icebreaker Siren Cami Womens Singlet - Undyed - XL
Free delivery
Icebreaker Merino 150 Siren Cami Sleeveless Base Layer Pink S Woman
Delivery $19.99
Icebreaker Merino 150 Siren Cami (Women's) Undyed / S
Delivery between 16–24 Sept $9.95
Icebreaker W Siren Cami Undyed l Size S l Summit Gear
Delivery $20
Icebreaker Siren Cami Women SM / Undyed
Delivery $10
This Cami with shelf bra is very comfortable, and best of all it is 100% merino. So it is warm in winter and cool in summer. It breathes and moves with the body.Please make more camis of 100% merino. My skin does not like the ones with some nylon in them.Also Icebreaker used to make camis with a little flower on them, and of more colours. It would be nice to do so again.
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 under layer to keep your core warm. I have already had one from 2 years ago and I have purchased 2 more now.My only complaint was the delivery process with Purolator was horrendous. It took over 3 weeks to get me the package....so the delivery method is very poor. They attempted several deliveries but I had to be home to sign for it so that is not a great method for people who actually go out of their house to work.The garment is good though!
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!
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.
For the past few years, I have worn icebreaker long merino sleeved tops, and finally, I have merino vests (we call them vests in Ireland). I missed the warm winter vests of my childhood, soft wool vests that made a perfect base layer. I bought two and have been wearing them for the past few weeks. They wash (machine on cold) well and do not lose their softness after a few washes. They are the perfect length. I just bought another for myself and one for my daughter. This cami is ideal if you enjoy staying warm and snug in the winter.
| Variant | |
| color | Undyed |
| size | L |
