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Enjoy the comfort of next-to-skin merino wool fabric with the Icebreaker Women's Siren Bra. This sweet bra has a touch of Lycra fabric for the ultimate fit, while its full lining ensures you don't show off more than you want to through your tee or tank top.

  • Pull-over style with adjustable straps for easy on and off
  • Fully lined for comfort and security
  • Brushed elastic hem band and foldover elastic at neckline and armhole provide all-day comfort
  • Merino wool fabric with a hint of Lycra fabric breathes exceptionally well, deals with odor so you don't have to worry about laundry during travel, feels smooth against your skin, and provides comfortable stretch
  • Everyday support for A and B cup sizes

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Icebreaker Siren Bra - Women's

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Here's what others have to say...

5 5

Form and Function.

  • Familiarity: I've put it through the wringer

This was purchased for a multi-month backpacking trip on foot in hostels and camping. It was my favorite one. The fit is nice as it still gives you some form as opposed to a shelf bra. I ordered a small that fit well and I'm a 36A/34B. I washed it when I could but never had a problem with it. It was comfortable even with my pack on for hours. I was comfortable during fly fishing and chopping wood too, no restrictions. I never felt it was too thin to nip out through cloths either. I bought it in black.

5 5

I Love It

  • Familiarity: I've put it through the wringer
  • Fit: True to size

I had two of these bras for a two month backpacking trip and they worked wonderfully. They don't get as stinky as regular bras, because of the wool, and they fit really well. They are also so comfortable you forget you're wearing them. Being a huge fan of comfort means that was very important to me.

4 5

Nice bra-- good to find one that's wool

  • Familiarity: I've used it once or twice and have initial impressions
  • Fit: Runs small

I originally ordered this bra in a size Small, as I'm right on the edge of small and medium (I'm a 34B, with a 35- 36 inch bust). It was too small-- the band was very tight and I felt like I was spilling out of the cups a bit. Returned it for a medium, which fits MUCH better-- but I really don't like the very wide, tight chest band. I will be removing it and replacing it with a 1/4" wide elastic, and then the bra will be perfect for me.

I do really like that this bra is a pullover-- no uncomfortable, narrow, poky hook-and-eye thing in the back-- and that its design leaves the center of your chest entirely exposed-- it's much cooler than a sports bra because of that.

4 5

hot as balls...

  • Familiarity: I've used it several times

I bought this for sleeping in my insanely hot apartment. It's wonderful. It's comfortable enough for sleeping and stays very cool throughout the night. My only qualm is with the cup size. I'm a 38 C and the XL fits my back and shoulders very well but, I get a little double boob. Be warned.

4 5

Super comfy

My wife's review: Great little bra! Fits nicely and the soft wool is great. It is well made and seems like it will wear well for a long time.

I'm a 34A, would size small fit me?

I'm a 34A, would size small fit me?

Best Answer Responded on

Yes- a Small would be perfect for your size.

wanna get this to my wife so she can use...

wanna get this to my wife so she can use skiing! I have no idea about the size, since everything I found at home is size 34B, would that be a size Small?

Best Answer Responded on

She would probably be a Med in this bra. It is quite a small fit- you can also check out the Sprite Racer Back bra- it is better for skiing since it has more support than this bra. She would be a Small in the Sprite Racer Back.

Will you be getting more colors in for...

Will you be getting more colors in for this bra (please). I don't do black!