Kosci Women's Superfine Merino Wool Half Zip Mock Neck Top - BonBon
✔ Free size exchanges
✔ 30-day returns
✔ Fast 24 hr dispatch (weekdays)
WHY YOU'LL LOVE IT
PERFORMANCE
Merino adapts as you move — insulating when it’s cold and releasing heat when you’re working hard. Stays warm even when damp and comfortable against bare skin.
FABRIC & TECH
FIT NOTES
Designed for a sleek slim fit. True to size. For a tighter, compression-style fit, we recommend sizing down. Model Ella wears size XS.
CARE
Cold wash on wool cycle. Lay flat to dry. Do not tumble dry.
Choose options
I love how this merino feels on the skin, its SO soft and cosy while feeling luxuriously thick and somehow still breathable. For my first ski in it it was a warm day but yet I didn't end up sweaty. HIGHLY recommend treating yourself and investing in something that will actually last
Thank you so much! We love hearing this. Soft, cosy and beautifully warm without overheating is exactly what our merino is designed to do. And we couldn’t agree more about investing in quality pieces made to last.
love love loveeee the look, fit and function of this top. Super high quality, perfect for skiing and walking around. I'm a known person to sweat and be boiling and then be freezing cold, I didn't have any sweat patches in this top and kept perfect temperature all day skiing! Obsessed.
Love this so much!
We’re so happy it kept you perfectly balanced all day… that’s the magic of merino! Fit, function, and feeling your best are everything to us.
Thank you for your beautiful review ❤️
Absolutely love this top. The fit is perfect, it keeps me warm, and it feels incredibly soft against the skin. It’s quickly become my new favourite piece to wear. I also really appreciate the story behind the products and the clear commitment to using quality materials. I’ll definitely be purchasing again.
Thank you so much!
We’re so happy to hear it’s become your new favourite piece… that truly means everything to us.
Perfect fit, warmth, and softness are exactly what we set out to create.
And it means so much that you connect with the story and quality behind the brand, too.
We can’t wait to have you back ❤️
I love the fit — I’m wearing a size M and usually a size 12. It’s very warm, non-itchy, and allows for great freedom of movement. It looks great and I feel confident wearing it. Base layers can often feel quite plain, but I received so many compliments on this piece at my local coffee shop. It pairs beautifully with my bibs, and I really value the brand’s commitment to sustainability.
Wow, this means so much ✨❤️
We love hearing how perfectly it fits and that you’re feeling confident wearing it… that’s everything to us.
Compliments at the coffee shop is exactly the energy we’re going for ☕✨
And it means the world that you value our commitment to sustainability too.
Thank you for your beautiful review ❤️
Fast delivery and beautifully packed and presented with a complimentary toot bag and a free pair of socks.
Fits so well and so soft and comfy.
Can’t wait for the ski season to start.
Thank you Kunama
Thank you so much for your gorgeous review, Melissa! 🙏 We're so happy everything arrived quickly and that the little extras brought a smile. The tote bag and socks are our way of saying welcome to the Kunama family! We absolutely love that the fit and feel have you excited for the season ahead. Can't wait to hear how they perform on the mountain - we hope it's a big snow year! ❄️ See you on the slopes!
Perfection in everyway, the quality is second to none! Keeps you warm on cold days and cool on warmer days. I got the set and have zero regrets!
This makes us so happy, Amy. Warm when you need it, cool when you don’t, and even better as the full set. Thank you for such beautiful feedback.
I grabbed the mandarin red Brinda leggings to go with the top. Definitely an eye-catching outfit.
Looks fabulous for après ski, and more importantly, it’s super comfortable. Soft, non-itchy merino that keeps you warm without turning you into a sweaty mess. Perfect temperature regulation and loads of fun.
Finally, base layers with a bit of personality!
Thank you so much, Katie. We love that you paired the Mandarin Red set! Warm, comfortable and guaranteed to stand out. Exactly how we think base layers should be.
I’m a keen outdoors person and a serious fan of a good hike, so I’ve been wearing merino base layers for years from all the major brands. This is hands down the most comfortable, genuinely non-itchy merino I’ve ever worn.
Kunama’s colours are fun compared with the usual boring black, grey and dull-as options.
So good, I actually got stopped at the pub by someone asking where I got it. Comfy, colourful and clearly a conversation starter. Love it!
Katie, what an incredible review. Hearing this from someone who has worn merino from all the major brands is such a compliment. And getting stopped at the pub to ask where it’s from? We absolutely love that! Thank you so much.
Super cute and comfortable! I've been looking for a merino quarter zip for hiking and outdoors that wasn't a plain colour. Thanks to Kunama I've found my new go to!
Thank you so much! We couldn’t agree more, merino definitely doesn’t have to be boring. We’re so happy you love the BonBon and that the XS fits perfectly.
And a beautiful crisp white? Consider your request officially noted. Watch this space…
Love this top, it's a heavier fabric than my other merino base layers, so worth the extra $$ and beautifully made! I have been wearing it while riding my horse on chilly days...also loving the matching socks.
Thank you so much, Louise. We're delighted you're loving your Kosci Half Zip and matching socks. Hearing it's keeping you warm on chilly rides makes us so happy. Wishing you many more cosy adventures ahead.
Love the colour & fit.
Thank you for your review! We're thrilled to hear that you love the colour and fit, enjoy!
I’m a person who has to wear many layers to be warm but my Kunama top keeps me warm as toast. High recommend as soft on the skin and light weight but oh so cosy. Love love love it.
Love love LOVE this ❤️
We’re so happy to hear you’re staying warm without all the extra layers… that’s exactly what we designed it for.
Thank you so much for the recommendation, it truly means the world to us!
I love how this merino feels on the skin, its SO soft and cosy while feeling luxuriously thick and somehow still breathable. For my first ski in it it was a warm day but yet I didn't end up sweaty. HIGHLY recommend treating yourself and investing in something that will actually last
Thank you so much! We love hearing this. Soft, cosy and beautifully warm without overheating is exactly what our merino is designed to do. And we couldn’t agree more about investing in quality pieces made to last.
love love loveeee the look, fit and function of this top. Super high quality, perfect for skiing and walking around. I'm a known person to sweat and be boiling and then be freezing cold, I didn't have any sweat patches in this top and kept perfect temperature all day skiing! Obsessed.
Love this so much!
We’re so happy it kept you perfectly balanced all day… that’s the magic of merino! Fit, function, and feeling your best are everything to us.
Thank you for your beautiful review ❤️
Absolutely love this top. The fit is perfect, it keeps me warm, and it feels incredibly soft against the skin. It’s quickly become my new favourite piece to wear. I also really appreciate the story behind the products and the clear commitment to using quality materials. I’ll definitely be purchasing again.
Thank you so much!
We’re so happy to hear it’s become your new favourite piece… that truly means everything to us.
Perfect fit, warmth, and softness are exactly what we set out to create.
And it means so much that you connect with the story and quality behind the brand, too.
We can’t wait to have you back ❤️
I love the fit — I’m wearing a size M and usually a size 12. It’s very warm, non-itchy, and allows for great freedom of movement. It looks great and I feel confident wearing it. Base layers can often feel quite plain, but I received so many compliments on this piece at my local coffee shop. It pairs beautifully with my bibs, and I really value the brand’s commitment to sustainability.
Wow, this means so much ✨❤️
We love hearing how perfectly it fits and that you’re feeling confident wearing it… that’s everything to us.
Compliments at the coffee shop is exactly the energy we’re going for ☕✨
And it means the world that you value our commitment to sustainability too.
Thank you for your beautiful review ❤️
Fast delivery and beautifully packed and presented with a complimentary toot bag and a free pair of socks.
Fits so well and so soft and comfy.
Can’t wait for the ski season to start.
Thank you Kunama
Thank you so much for your gorgeous review, Melissa! 🙏 We're so happy everything arrived quickly and that the little extras brought a smile. The tote bag and socks are our way of saying welcome to the Kunama family! We absolutely love that the fit and feel have you excited for the season ahead. Can't wait to hear how they perform on the mountain - we hope it's a big snow year! ❄️ See you on the slopes!
Perfection in everyway, the quality is second to none! Keeps you warm on cold days and cool on warmer days. I got the set and have zero regrets!
This makes us so happy, Amy. Warm when you need it, cool when you don’t, and even better as the full set. Thank you for such beautiful feedback.
I grabbed the mandarin red Brinda leggings to go with the top. Definitely an eye-catching outfit.
Looks fabulous for après ski, and more importantly, it’s super comfortable. Soft, non-itchy merino that keeps you warm without turning you into a sweaty mess. Perfect temperature regulation and loads of fun.
Finally, base layers with a bit of personality!
Thank you so much, Katie. We love that you paired the Mandarin Red set! Warm, comfortable and guaranteed to stand out. Exactly how we think base layers should be.
I’m a keen outdoors person and a serious fan of a good hike, so I’ve been wearing merino base layers for years from all the major brands. This is hands down the most comfortable, genuinely non-itchy merino I’ve ever worn.
Kunama’s colours are fun compared with the usual boring black, grey and dull-as options.
So good, I actually got stopped at the pub by someone asking where I got it. Comfy, colourful and clearly a conversation starter. Love it!
Katie, what an incredible review. Hearing this from someone who has worn merino from all the major brands is such a compliment. And getting stopped at the pub to ask where it’s from? We absolutely love that! Thank you so much.
Super cute and comfortable! I've been looking for a merino quarter zip for hiking and outdoors that wasn't a plain colour. Thanks to Kunama I've found my new go to!
Thank you so much! We couldn’t agree more, merino definitely doesn’t have to be boring. We’re so happy you love the BonBon and that the XS fits perfectly.
And a beautiful crisp white? Consider your request officially noted. Watch this space…
Love this top, it's a heavier fabric than my other merino base layers, so worth the extra $$ and beautifully made! I have been wearing it while riding my horse on chilly days...also loving the matching socks.
Thank you so much, Louise. We're delighted you're loving your Kosci Half Zip and matching socks. Hearing it's keeping you warm on chilly rides makes us so happy. Wishing you many more cosy adventures ahead.
Love the colour & fit.
Thank you for your review! We're thrilled to hear that you love the colour and fit, enjoy!
I’m a person who has to wear many layers to be warm but my Kunama top keeps me warm as toast. High recommend as soft on the skin and light weight but oh so cosy. Love love love it.
Love love LOVE this ❤️
We’re so happy to hear you’re staying warm without all the extra layers… that’s exactly what we designed it for.
Thank you so much for the recommendation, it truly means the world to us!