Designed in Japan
Shop NowSuper comfy
"This item took me by surprise! Super comfy and stretchy and keeps you warm. I don’t want to take it off! Must buy!"
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$125.00
This item's price has been updated recently to ensure you get the best value.
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$125.00
This item's price has been updated recently to ensure you get the best value.
Last priced at -
A stretchy racerback bra with a completely seamless design and medium support, the Merino 260 Zoneknit™ Seamless Bra also features strategically zoned panels of merino mesh for active ventilation.
Good for:

38% merino wool, 38% TENCEL™ Lyocell, 17% nylon, 7% elastane
Machine wash cold, gentle cycle. Wash with like colors. Do not use softener. Do not bleach. Do not tumble dry. Line dry in shade. Cool iron. Do not dry clean.
Model measurements
Height: 180cm / 5'10". Waist: 59cm / 22". Jess is wearing size S.
Key product measurements
Back High Point Shoulder to Hem: 29.5cm (Based on size M)
Fit
Slim
Overall rating: 4.177419 / 5 from 62 reviews.
The Women's Merino Blend 260 ZoneKnit™ Seamless Bra is praised for its excellent fit and comfort, though opinions vary on its sizing and support. The fabric is generally considered comfy and breathable, but some find it too stretchy. The bra's design includes strategically zoned panels for active ventilation, enhancing its suitability for active wear.
Review topics: ["fit","size","straps","colour","fabric","material","feel","support","band","style","bra","buy","version","activities"].
"This item took me by surprise! Super comfy and stretchy and keeps you warm. I don’t want to take it off! Must buy!"
— NANCY Y. (5/5)
"Perfect design for runners who dislike tight bra bands. It has a compression type of fit, so it holds everything in, but is not constricting. It’s the most comfortable running bra I have ever worn - and I’ve been a lifelong runner, so that is high praise. Size XS was perfect, and my usual size in Icebreaker. My only wish is that they would carry more colors, but purchased 2 in pink quartz, which is great under light colored shirts and singlets."
— Nancy (5/5)
"I love the feel of the fabric and the design, but the shoulders have a bit too much length so I'm popping out all the time"
— Rebecca M. (4/5)
"Ich habe die vorherige Version geliebt. Hat sehr gut gesessen und Halt gegegen, aber sehr angenehm zu tragen. Die neue Version ist auch in großen Größen nicht für Frauen mit Brüsten geeignet, es fehlt einfach Stoff an den Seiten. Dafür ist das Rückenteil nun so hoch gezogen, dass es im Nacken höngt und die Schulterm nach vorne zieht. Das ist schon nach kurzem Tragen sehr unangenehm, sogar schmerzhaft. Hätte ich zurückgeben sollen, ich hatte aber wegen der tollen Vorgängerversion gehofft, dass es einfach eine Umgewöhnung ist. Ist es aber nicht, sehr schade,"
— Marion (2/5)
"I have owned an older version of this bra for years and love it so much, I was excited to get another one. While this version is softer, it is so low cut that my breast pop out of it. The fabric is more stretchy too, which compounds the problem. A huge dissappointment."
— Sarah B. (2/5)
"Love the fit and support. It is also quite flattering! It def fits much smaller than other icebreaker clothing and I had to size up. One complaint is that the band, although comfortable, does not seem to dry. It stays wet for hours after a workout. Would be great if it was quick dry or a ventilated knit around the band."
— Ali (4/5)
"Very comfortable but not enough support for high impact."
— Ingrid B. (4/5)
"The best bra ever. I loved it so much I bought a second one. Be forewarned that they fit small. I usually wear size small in IB clothing but had to send my size small back as it was so tight it hurt me! The medium fits perfect so def size up in all seamless line. I would absolutely love to see this in a hip and waist length cropped tank top! A bra and tank in one would be phenomenal."
— Alicat (5/5)
"I have been looking for a comfortable seamless bra for trekking with a backpack for sometime and this is it. The back of the bra comfortably supports the weight of the backpack. Not only is the bra functional, I have the colour passion and it looks terrific with my passion coloured tank."
— Sharon (5/5)
"I am quietly obsessed with this new bra. I held off for a while due to the price tag, but I'm so glad I finally succumbed as it's so worth it. It fits perfectly, feels very supportive and is oh SOOOO comfortable due to the deliciously soft fabric. I am having to buy a second one, so that I am not forced to wear my old bras anymore while this one gets a wash. It has been great on hikes, gym workouts, pilates, yoga and for everyday. Bliss!"
— Karin (5/5)
Find the size that fits you best based on people just like you.
Use the chart below to determine your size. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different sizes, order the size indicated by your chest measurement for tops and your hip measurement for pants.
| Measurements | Cup size | Comparable Bra size |
|---|---|---|
|
Under bust 26In Bust Circumference 32In |
XS - 30B | 30 A,B,C - 32 A,B |
|
Under bust 28In Bust Circumference 34In |
S - 32B | 32 B,C,D - 34 A,B |
|
Under bust 30In Bust Circumference 37In |
M - 34B | 34 B,C,D - 36 A,B |
|
Under bust 32In Bust Circumference 39In |
L - 36B | 36 B,C,D - 38 A,B |
|
Under bust 34In Bust Circumference 42In |
XL - 38B | 38 B,C,D - 40 A,B,C |
| Measurements | Cup size | Comparable Bra size |
|---|---|---|
|
Under bust 68cm Bust Circumference 82cm |
XS - 30B | 30 A,B,C - 32 A,B |
|
Under bust 73cm Bust Circumference 88cm |
S - 32B | 32 B,C,D - 34 A,B |
|
Under bust 78cm Bust Circumference 94cm |
M - 34B | 34 B,C,D - 36 A,B |
|
Under bust 83cm Bust Circumference 100cm |
L - 36B | 36 B,C,D - 38 A,B |
|
Under bust 88cm Bust Circumference 107cm |
XL - 38B | 38 B,C,D - 40 A,B,C |
Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.
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