Model measurements
Height: 180cm / 5'9". Waist: 59cm / 23". Jess is wearing size S.
Women's Merino Blend 260 Seamless Rib Short Sleeve Mock Neck Thermal Top
Details
Product Actions
You can return items purchased directly from icebreaker.com within 30 days from the ship date as long as they are unworn, unwashed, and in the original packaging.*
*Excludes items listed as Final Sale. Final Sale items cannot be returned or exchanged. All pro orders are Final Sale and not eligible for returns and exchanges.
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What is Klarna?
With Klarna you can shop for your favourite icebreaker styles now, and pay later.
Here's how it works:
Step 1: Add products to your bag and select Klarna when you check out. Step 2: Enter a few personal details and you will know instantly if you're approved Step 3: Klarna will send you an email confirmation and reminders when it is time to pay.
Shop now. Pay in 4 interest-free payments.
Pay later in 4 interest-free payments will allow you to spread the cost of your purchase over 4 equal payments. The payment for each payment will automatically be collected from the debit or credit card you entered at checkout. Your first payment will be collected when your icebreaker order is confirmed and payments 2, 3 and 4 are scheduled 14, 28 and 42 days later, respectively. Klarna will remind you before each payment is collected. You can always monitor your payments’ schedule in the Klarna app.
For full terms and conditions, please visit Klarna's website.
- Features
- Mock neck for added coverage and active look
- Different rib structure on the side helps to provide the right stretch where necessary
- All-over rib structure for comfort and mobility
- Cropped body length for an active look and layering
- Set back shoulder seams to help reduce friction
- Style
- #0A57CC
- Product weight
- S= 250 g/8.82 oz
First Layers
- Fabric content
- 38% Merino wool, 38% TENCEL™ Lyocell, 18% Polyamide,6% Elastane
- Merino fiber micron
- Care
- 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.
Our warmth system.
The bigger the number, the warmer you'll be.
When choosing your layers, consider in which conditions you plan to use the products, and let yourself be guided by our warmth system.
Our merino fiber measurement.
The smaller the micron,
the finer the fiber,
the softer it feels.
The diameter of a merino fiber is measured in microns – where one micron equals one millionth of a meter.
icebreaker’s merino fibers range from 15.5 – 23.5 microns to ensure a soft hand feel across our skin to outer layers. Finer fibers feel softer because they bend more easily when in contact with the skin.

- Model measurements
- Height: 180cm / 5'9". Waist: 59cm / 23". Jess is wearing size S.
- What's your size?
- See our Size Guide

REAL PERFORMANCE
Say hello to the all-new, ZoneKnit™ Seamless, a high-performance collection with a second-skin feel. Move free. Feel real. Crafted with a technical fibre blend with engineered merino mesh to support ventilation and regulate body temperature. While a seamless construction eliminates distraction, so you can focus on nothing but your performance.