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Altitude Crew

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Color
Gothic Grape / Pink
Dark Khaki
Bright Rose
Black
Gothic Grape
Moroccan Blue
Green
Charcoal Marle
Raspberry
Size

The Women's Altitude Crew Neck Base Layer is the perfect go to thermal layer for just about any adventure and one of our all-time best sellers. It's the perfect thermal layer for core warmth when you're layering up, yet versatile enough to be worn on its own in milder conditions.

Tag-free, flatlock stitching and raglan sleeves help eliminate chafe and maximise comfort, and the drop back hem is  designed for tucking into your outer layers, or sitting over bottom layers, with no exposed cold spots when you're on the go. The thumb loops keep your hands warm and stop your sleeves riding and bunching under your arms when layering. This top is the perfect combination of performance, warmth and comfort.

Designed to be worn as a body tight 'contact fit' layer.

Perfect for snow sports, cycling and running.

Made with 170gsm lightweight 96% superfine Australian Merino and 4% Elastane MicroMerino - for an easy four-way stretch and freedom of movement.

Ultra Trail Australia mandatory gear approved thermals.

Designed to be worn as a body tight ‘contact fit’ layer.

Drop back hem and extra length in body. New and improved slightly shorter length.

Thumb loops

True to size. 

Model wears a size small in Dark Khaki, Black, and Charcoal Marle.
Model specs - height 167cm, chest 78cm, waist 63cm, hips 81cm.

Model outdoors wears a size medium in Bright Rose.
Model in studio wears a size small in Bright Rose.
Model specs - size 8-10, height 170cm, chest 80cm, waist 67cm, hips 93cm.

Model wears a size medium in Gothic Grape, Moroccan Blue, and Gothic Grape / Pink.
Model specs - Chest 90cm, waist 70cm, hips 95cm.

Model wears size small in Green.
Model size 6-8, height 170cm, chest 81cm, waist 63.5cm, hips 89cm.

Model wears a size small in Raspberry.
Model specs - height 167cm, chest 78cm, waist 63cm, hips 81cm.

Size Guide. Contact Fit. 

Snow sports

Cycling

Running

170gsm lightweight

96% superfine Australian Merino

4% Elastane - for an easy all-way stretch.

A MicroMerino® Fabric.

BENEFITS OF MERINO

LIGHTWEIGHT

THERMO REGULATING

SUPER SOFT & COMFORTABLE

BREATHABLE

MOISTURE WICKING

ODOUR RESISTANT

NATURAL

ETHICALLY MADE

Customer Reviews

Based on 50 reviews
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(49)
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M
MICHELE MURRAY (Melbourne, AU)
No skimping on fabric!

Love my merino - the fabric is luxurious on my skin and yay, lots of length in body and arms. Definitely my new go to for merino's

G
Grace I (Melbourne, AU)
Best Ever Merino wear

I have worn Merino for years with a big brand and trying Io Merino I can't look back, they are that good. Did not know what I was missing! The texture is smooth and beautiful, so comfortable and with durability to the fabric. The team at Io Merino are just fab if need to make contact and online ordering smooth and reliable process. Tip: I always wash Merino in wash bag to keep.as new and avoid snags in machine and handwashing is a great option too. I added two more colours as I live in Merino long sleeve tops in cooler weather bike riding or everyday wear as lightweight and warm and can layer easily without bulk to stay warm. So good having colours! and styles to choose from first time ever with Merino I have seen and to experience high end merino I never had before. Look forward to adding other styles for warmer weather..

T
Tam (Perth, AU)
Soft and comfortable

Purchased this top to wear while running in the cold during winter. I have been very happy with it so far - it is soft and comfortable and definitely keeps me warm. It is very thin and able to be worn under other clothing. Will be purchasing another one!

A
Alison (Melbourne, AU)

So comfy and warm. I am wearing it all the time underneath everything! Warm yet not bulky.

K
Kylie Rees
Love it!

This top is very warm yet thin enough to be worn under a fitted jacket. I have purchased 2 to date and am more than happy with the size and warmth.

d
diane C (Brisbane, AU)
total warmth and comfort

Love this merino wear and the delivery was really prompt - lucky me as its been cold!

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