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Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
Pinch or double tap to zoom Double click to zoom
Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
Pinch or double tap to zoom Double click to zoom
Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
Pinch or double tap to zoom Double click to zoom
Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
Pinch or double tap to zoom Double click to zoom
Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
Pinch or double tap to zoom Double click to zoom
Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
Pinch or double tap to zoom Double click to zoom
Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
Pinch or double tap to zoom Double click to zoom
Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes

Women's Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes

0A59KK $140.00
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Women's Merino 250 Vertex Long Sleeve Half Zip Thermal Top Fractured Landscapes
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0A59KK $140.00

An incredibly warm merino base layer with a unique jacquard pattern, the 250 Vertex Long Sleeve Half Zip Fractured Landscapes is a go-to piece for winter layering—ideal for skiing, snowshoeing and other cold-weather pursuits. The original jacquard-inspired print artwork by Nathan Dunn draws inspiration from the natural cracks and angular shapes found in rock formations.
Easy & free returns - Up to 60 days

You can return items purchased directly from icebreaker.com within 60 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.

We reserve the right to limit returns.

Include a return address during the Online Return Authorization Request process if it is different from the original shipping address.

All refunds will be issued based on the original form of payment.

We cannot accept C.O.D.



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Features & details
Features
100% Merino - Soft merino fibers that regulates body temperature in all weather conditions and resists odors
Gusseted underarms for mobility and comfort
Flatlock seams to prevent friction
Offset shoulder seams to prevent friction
Backward set side seams to prevent friction
Drop tail hem for added coverage
Layer

Base Layers

Style
#0A59KK
Fabric & care
Fabric content
100% Merino Wool
Fabric weight
250 Midweight
Merino fiber micron
15µ
18.9µ
24µ
Care
Machine wash warm. Wash with like colors. Do not use softeners. Fasten all closures to wash and dry. Do not bleach. Do not tumble dry. Line dry in shade. Warm iron. Do not iron print, trims and accessories. Do not dry clean.

Our fabric numbering system.

The bigger the number,
the warmer you'll be.

Choose your comfort level with our fabric weight numbering system. The numbers represent the fabric's weight in grams per meter2.

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.

thickness graph
Fit & sizing
Model measurements
Height: 168cm / 5'6". Waist: 61cm / 24". Katherine is wearing size Small.
Key product measurements
Back High Point Shoulder to Hem = 68.9cm (based on size M)
What's your size?
See our Size Guide
Slim Fit - A snug, close-to-body fit for low-bulk layering.
What’s unique about the Vertex base layer?

A heavy weight base layer with a twist, our Vertex series feature shapes and patterns for added fun. The fabric is double knitted, meaning it’s thicker for added warmth while retaining lightness in weight. The jacquard jersey fabric also has unique patterns knitted in, with designs inspired by nature. Made from 100% merino for natural odour resistance and temperature regulation so even when it’s keeping you warm, your body can breathe.