Icebreaker 260 ZoneKnit LS Crewe Mens Thermal Top - Jet Heather/Black - M
A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit Long Sleeve Crewe is the ideal choice for cold-weather training and adventures when you’re moving fast. Made with 100% Merino wool for all-natural breathability and odour-resistance, the ZoneKnit also features strategically placed panels of eyelet merino mesh to help actively regulate body temperature and let your skin breathe. Raglan sleeves and gusseted underarms provide enhanced mobility, and flatlock stitching eliminates chafing. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit Long Sleeve Crewe is the ideal choice for cold-weather training and adventures when you’re moving fast. Made with 100% Merino wool for all-natural breathability and odour-resistance, the ZoneKnit also features strategically placed panels of eyelet merino mesh to help actively regulate body temperature and let your skin breathe. Raglan sleeves and gusseted underarms provide enhanced mobility, and flatlock stitching eliminates chafing. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit Long Sleeve Crewe is the ideal choice for cold-weather training and adventures when you’re moving fast. Made with 100% Merino wool for all-natural breathability and odour-resistance, the ZoneKnit also features strategically placed panels of eyelet merino mesh to help actively regulate body temperature and let your skin breathe. Raglan sleeves and gusseted underarms provide enhanced mobility, and flatlock stitching eliminates chafing. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
A heavyweight merino base layer top designed to help regulate temperature during high-intensity activity, the 260 ZoneKnit Long Sleeve Crewe is the ideal choice for cold-weather training and adventures when you’re moving fast. Made with 100% Merino wool for all-natural breathability and odour-resistance, the ZoneKnit also features strategically placed panels of eyelet merino mesh to help actively regulate body temperature and let your skin breathe. Raglan sleeves and gusseted underarms provide enhanced mobility, and flatlock stitching eliminates chafing. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.
in 3 offers
The lowest price for Icebreaker 260 ZoneKnit LS Crewe Mens Thermal Top - Jet Heather/Black - M right now is $191.92 at Wildfire Sports & Trek Australia, compared across 3 retailers.
The all-time low was $120.00 on 30 Nov 2025 — today's price is 60% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 May 2026.
Last updated at 14/05/2026 01:07:45
Icebreaker 260 ZoneKnit Midweight Crew Mens Thermal Top [Colour:Jet Heather][Size:M]
Free delivery
Icebreaker 260 ZoneKnit Merino Mens Long Sleeve Crewe Thermal Top M / Jet Heather/Black
Free delivery between Sat – Tue
Men’s 260 ZoneKnit Long Sleeve Crew Thermal Top
Free delivery between 20–25 May
originally posted on icebreaker.com
Is comfortable, though a tad itchy. Great body temp regulation and sweat dissipation. Doesn't smell after Sweating. Bought a size bigger assuming for shrinkage and weight/muscle change.
originally posted on icebreaker.com
At one time, i would dread the cold of winter. Since I discovered the 260 zone knit, I'm never chilled. Winters here are never more than -20 C, but with the humidity, I can easily tolerate a couple hours of moderate outside work. I'm 5'8" with long arms and this thermal knitfits perfectly. I'm thrilled with this purchase and love the pink.
originally posted on icebreaker.com
Used as a base layer under a running vest for an 11 mile run in 25° chilly conditions. Wicking and very breathable, it kept me comfortable throughout the run.
Icebreaker 260 ZoneKnit Midweight Crew Mens Thermal Top [Colour:Jet Heather][Size:M]
Free delivery
Icebreaker 260 ZoneKnit Merino Mens Long Sleeve Crewe Thermal Top M / Jet Heather/Black
Free delivery between Sat – Tue
Men’s 260 ZoneKnit Long Sleeve Crew Thermal Top
Free delivery between 20–25 May
Is comfortable, though a tad itchy. Great body temp regulation and sweat dissipation. Doesn't smell after Sweating. Bought a size bigger assuming for shrinkage and weight/muscle change.
At one time, i would dread the cold of winter. Since I discovered the 260 zone knit, I'm never chilled. Winters here are never more than -20 C, but with the humidity, I can easily tolerate a couple hours of moderate outside work. I'm 5'8" with long arms and this thermal knitfits perfectly. I'm thrilled with this purchase and love the pink.
Used as a base layer under a running vest for an 11 mile run in 25° chilly conditions. Wicking and very breathable, it kept me comfortable throughout the run.
Have only used on one trip but did help keep me quite warm. Feels very lightweight and thin but pretty warm for the weight.
It fit well and is warm. I gave it one less star because I bought it 2 weeks before the new color arrived. I wanted the other color. I purchased early because my discount benefit was about to expire.
I have been wearing Merino wool shirts for over a decade and great appreciate the quality and styles they offer. This new shirt is for my winter outdoor running in the Northeast and for base layer skiing.
If you are someone who likes your top to cover your bum then be very careful when washing (or maybe size up?) I loved this top when it arrived... but especially the perfect, bum covering length...(I'm 168cm) until I washed it. The shrinkage was not severe, but it was enough that my bum is no longer covered and I am now constantly tugging at my top to pull it down. It also tends to bunch up where the black is joined to the grey merino fabric at the bottom, and not slip down after I've lifted my arms up, for eg. Again I think this is something to do with the two fabrics shrinking differently, if that makes sense?I am very disappointed coz it was quite an investment and I initially felt fabulous in it. I'm not sure why it happened as I always wash in either 30degrees ... MoreIf you are someone who likes your top to cover your bum then be very careful when washing (or maybe size up?) I loved this top when it arrived... but especially the perfect, bum covering length...(I'm 168cm) until I washed it. The shrinkage was not severe, but it was enough that my bum is no longer covered and I am now constantly tugging at my top to pull it down. It also tends to bunch up where the black is joined to the grey merino fabric at the bottom, and not slip down after I've lifted my arms up, for eg. Again I think this is something to do with the two fabrics shrinking differently, if that makes sense?I am very disappointed coz it was quite an investment and I initially felt fabulous in it. I'm not sure why it happened as I always wash in either 30degrees or more usually, cold, which is consistent with the instructions as I understand it. I also have two IB camis (well over 10 years old) and a body suit (purchased at same time) and never noticed any shrinkage with them (or my non-IB merino dancewear items).My next IB purchases will be over-sized in the hope this solves the problem for me.As an aside, I did not raise this shrinkage issue with IB, but wanted to add that my experience with their telephone customer service has been amazing! Lovely, helpful people.
I am a big fan of Ice breaker products and one agin I was not disappointed with the product. Perfect fit, soft fabric, I am pretty sure it will last as long as the other Ice Breaker product I own, some for almost 10 years.
I wear this LS shirt for daily activities like teaching Pilates but also for outdoor activities like hiking & skiing.
True to size. Very warm and comfortable. Not scratchy in a meaningful way.
