Women’s Merino 150 Siren Bra
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Women’s Merino 150 Siren Bra

$89.99

Color : Praline

3 Colors Available

Size :

$89.99

IB104708347-1

Women’s Merino 150 Siren Bra

$89.99

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Complete The Look

Women’s Merino 150 Siren Bra

$89.99

Details

The Merino 150 Siren Bra is lightly supportive, comfortable and soft next to your skin for easy everyday layering. The Siren's lightweight Merino Corespun fabric is naturally odour resistant and helps regulates body temperature in all weather conditions.
Features & details
  • Merino Corespun - merino blend regulates body temperature in all weather conditions
  • Flatlock seams to help reduce friction
  • Low support
  • Adjustable straps
  • Removable Cups
  • Layer Underwear
  • Style IB104708347
  • Product weight Medium = 172 g / 6.06 oz

Good for:

  • Everyday
Fabric & care
Fabric content

83% Merino Wool/ 12% Polyamide/ 5% Elastane Exelusive of Decoration and Elastic

Warmth system: 150
  1. 75
  2. 150
  3. 200
  4. 260
  5. 300
  6. 460+
Merino fiber micron: 18.9µ
  1. 15.5µ
  2. 16.75µ
  3. 18.9
  4. 19.25µ
  5. 20.5µ
  6. 21.75µ
  7. 23.0µ
  8. 25.5µ
Care

Machine wash warm. Wash inside out with like colors. Do not use softeners. Fasten all closures to wash and dry. Do not bleach. Do not tumble dry. Line dry in shade. Warm iron. Do not iron print, trims and accessories. Do not dry clean.

Fit & sizing

Model measurements

Height: 177cm / 5'10". Waist: 57cm / 22". Daseul is wearing size S.

Key product measurements

Height: 4.9cm (front height, based on size S); Width:29.8cm (bottom opening width, size S)

Regular Fit

Slim

What is Merino?
Merino is super lightweight, soft, non-itchy, non-clammy, warm in the cold and cool in the heat, and has a miraculous ability to resist odour. Because it was made in the mountains rather than in a petrochemical laboratory. Merino wool fibre is naturally renewable, recyclable and biodegradable*., Naturally odor-resistant
  • Naturally odor-resistant
  • No-itch comfort
  • Regulates body temperature
Delivery & Returns

Delivery

  • Free standard delivery on orders over $99
  • Delivery in 3-5 business days (Mon–Fri, excluding public holidays)

Returns

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Why choose icebreaker merino wool?

Natural odor resistance
Natural odor resistance

Merino wool neutralizes unpleasant odors by absorbing odour molecules into its fibers, making them less detectable by the human nose.

Moisture management
Moisture management

Merino fibers efficiently manage moisture, absorbing it from your skin and releasing it into the atmosphere. It can absorb up to 35% of its weight in water without feeling wet.

Machine washable
Machine washable

icebreaker merino wool garments undergo special anti-shrinkage treatment, helping to resist deformation and pilling.

Temperature regulation
Temperature regulation

The thermo-regulation properties of merino wool adapt to your body and external conditions, so you can stay warm in the cold and cool in the heat.

How to tear off the labels?

Recently Viewed

Overall rating: 4.446241 / 5 from 1237 reviews.

AI Generated Review Summary

The Women's Merino 150 Siren Bra is praised for its slim, modern fit and durable comfort. Customers appreciate its soft, breathable fabric and great overall feel. However, opinions vary on the padding, straps, band, and cups, with some finding them lacking or uncomfortable.

Summary topics

  • Size Accuracy: 7%
  • Fabric Quality: 8%
  • Overall Support: 12%
  • Overall Feel: 6%
  • Overall Fit: 25%

Review topics: ["fit","size","model","problem","weight","straps","weather","coverage","fabric","quality","delivery","pockets","material","looks","feel","length","design","wear","comfort","colour","band","padding","shape","price","medium","style","top","support","layer","stitching"].

Review highlights

  • "Straps, cups and band are all very soft and comfortable." — Kayaker76
  • "Great comforting fit, with good support and soft feel on the skin" — WooleyComfort
  • "The cups are perfect, the fit feels supportive but with a natural feel." — DerbyHills

Reviews

Love these bras

"Love these bras, I've got several and they've lasted so well. The quality is excellent"

— Zozz (5/5)

Great for smaller busts! Maybe not for D or up

"I wanted a wool blend bra for odor resistance and travel, and knew that I loved the Siren line of underwear. I thought maybe it would provide enough support for me (~36 DDD/F) as I'm not picky and tend to prefer wireless/bralette styles, but this particular bra is a little rough, even relative to those standards. My search for a wool bralette continues. The puckering on the cups just below the straps is also a bit of an eye sore, and can show through thin shirts if you tighten the straps to add support. I think, if I was a little smaller, it'd be great! The Siren line is super comfy and great for rinsing off in the sink."

— Hannah E. (3/5)

Awesome light coverage 2 years until stretched out

"I bought and started wearing 4 Siren bras (83% wool, 12% nylon, 5% elastane exclusive of decoration) back in late summer 2023, pretty much wearing them exclusively. Both were at first struggles to put on and take off since the elastic is so tight. Despite my underbust being 31 inches with a full breath in, the XS size’s band was still tight at first but got more comfortable as it loosened. The S size band was more comfortable at first but now that it stretched out, the cups barely cover what I need them to cover. A big plus: I was dramatically more comfortable in hot weather than my family members in more synthetic bras. I especially valued the removable cups and several times thought about writing to the company how I could get more; they were light and thin yet hid pointedness quite well. But overall they and the design of the bra is not going to shape the girls much. After about 2 years of wear, machine wash delicate in mesh bags, and airdry, the adjustable elastic straps started warping, curling, and thus falling down my shoulders and the elastics in the chest band started breaking and poking thru the fabric. Although I’ve still been wearing them for casual situations, I will next try a longer lasting non-elastic band bra."

— CustomerSince2021 (4/5)

Love them! Size up, they run snug/tight.

"FYI these run a little small/snug. I'd normally be a medium for tops, but the Large fit well. The band felt too snug at first, but I decided to keep it and now I love this bra and will order another. I got the undyed white one. You can see the tan pads inside through the bra, but when it's under a shirt, you cannot see that. The fit is very flattering. I've been doing braless or wearing bralettes without padding for many, many years and it feels so nice to have a slightly more perky and rounded feminine figure now. Thank you, icebreaker! I'll definitely be ordering more from you."

— Forest (5/5)

Would buy again and again

"The best bra ever! I wear these all the time and have them in so many colors. It's so soft and has the best support for a bralette. I love that they come with padding, so I can either use them or take them out."

— Sofi (5/5)

Crazy labels!

"I like the bra, but hate the labels. Used to take them out but not this time because they sewed them together with the seam. Come on, is it necessary to have so many labels? They’re so itchy."

— Yu-hui L. (1/5)

Surprise!

"J'ai longtemps hésitée mais je ne suis pas déçue par ce soutien-gorge Siren. Plutôt confortable, le maintien me convient pour un 95 B. La couleur Summit est jolie, la coupe est flatteuse. Je ne mets pas pour l'instant les inserts, quoique assez discrets par leurs épaisseurs, je verrais aux beaux-jours. Je recommande, pour celles qui recherchent un soutien-gorge sans armature pour ses matières naturelles."

— Valérie (5/5)

Amazing Bras!!

"I love these bras!! I have them in multiple colors. They are durable and easy to clean. I love that you can wear them multiple times without worrying about odors, perfect for travel."

— Lars (5/5)

Really comfortable and no smell

"I easily make my bras smell but for this one I had wear it 2 weeks (just doing normal stuff, a little bit of training) before I felt like I should wash it! Just remember that this is not a sport bra because I tried running a bit while wearing this and there is no support. It's fine since there is a sport bra model here."

— Catherine P. (5/5)

I easily make my bras

"I easily make my bras smell but for this one I had wear it 2 weeks (just doing normal stuff, a little bit of training) before I felt like I should wash it! Just remember that this is not a sport bra because I tried running a bit while wearing this and there is no support. It's fine since there is a sport bra model here."

— Catherine P. (5/5)

Q&A