New for Women
Shop NowSized up, great for exercise
"Sized up, great for exercise"
Free standard shipping for orders above £40
Free returns
299,50 zł
599,00 zł
-50%
Enter your email to receive a notification when this product becomes available.
An ultra-comfortable base layer top that feels like a second skin thanks to its slim-fit seamless design and highly breathable merino-blend fabric, the Merino Blend 260 ZoneKnit™ Seamless Long Sleeve Crewe features body-mapped mesh panels for added ventilation.
Good for:

39% Merino Wool 36% TENCEL™ Lyocell 19% Nylon 5% Elastane 1% Polypropylene.
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: 189cm / 6'2". Waist: 84cm / 33". Rogier is wearing size M.
Key product measurements:
Back High Point Shoulder to Hem: 69cm/26.9in (Based on size M)
Slim Fit
A snug, close-to-body fit for low bulk layering.
Standard delivery: free for all order over £ 40. Delivery in 5-7 days, from Monday to Saturday, during working hours.
Please visit our Delivery page and find out more about the ways in which you can receive our products.
You have 30 days from delivery to follow our quick and easy return procedure.
Body text is optional. Velit adipiscing viverra tempus feugiat. Nisl dui libero turpis dolor egestas ipsum nam. Duis aute irure dolor in reprehenderit.
Overall rating: 5.0 / 5 from 11 reviews.
Review topics: ["size","top","icebreaker","buy"].
"Sized up, great for exercise"
— Andrew E. (5/5)
"bought various sizes ,,,wish the product was made in New Zealand. would rather pay the difference for the longevity of product. as it is - the product is easily susceptible to holes and tearing. am used to keeping my things for a long time, as it is , thou, your product holds up only a few years - since made in China. Or rather, since made at a location _ (wherever ) that doesn't have the same quality standard as back ""in the good ole days""."
— Cmon L. (5/5)
"Happy and will buy again"
— Huy T. (5/5)
"bought various sizes wish the product was made in New Zealand. would rather pay the difference for the longevity of product. as it is - the product is easily susceptible to holes and tearing. am used to keeping my things for a long time as it is thou your product holds up only a few years - since made in China. Or rather since made at a location _ (wherever ) that doesn't have the same quality standard as back in the good ole days."
— Anonymous (5/5)
"Durable product that is worth every penny."
— Anonymous (5/5)
"Produit de très grande qualité"
— Martin (5/5)
"Durable product that is worth every penny."
— Cam (5/5)
"Perfect for colder days. This top is very fitted but very comfortable. I usually wear medium but happy with the size i ordered (L). Medium would be to tight for me."
— Martin (5/5)
"Love this product! Keeps us warm and worth its weight in gold as base layer when snowmobiling!"
— Claydog (5/5)
"A gift, recipient is a fan of your products"
— RL (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.
| XS | S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|---|
| Chest | 33-35 | 35-37 | 37-40 | 40-43.5 | 43.5-46.5 | 46.5-49.5 | 49.5-53 |
| Arm length | 33.5 | 33.8 | 34 | 34.3 | 34.5 | 34.8 | 35.3 |
| XS | S | M | L | XL | XXL | XXXL | |
|---|---|---|---|---|---|---|---|
| Chest | 84-89 | 89-94 | 94-102 | 102-110 | 110-118 | 118-126 | 126-134 |
| Arm length | 85-85.75 | 85.75-86 | 86-86.5 | 86.5-87 | 87-87.75 | 87.75-88.75 | 88.75-89.75 |
Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.




Your first order.
Subscribe to the icebreaker newsletter and be the first to hear about new products, exclusive offers, and more reasons to move to natural.
Check your inbox for an email from us containing your 10% off promotional code.
Success! 🎉 You've successfully signed up for our email list. Stay tuned for exclusive offers, updates, and more!
You are already set to receive the latest offers and news.