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Altitude Brief - Ready For Adventure

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Colour
Bright Rose
Moroccan Blue
Raspberry
Black
Green
Size

Some people completely overlook underwear as the foundation of layering. Big mistake. If you haven't already tried our Women's Zodiac Merino Wool Underwear, you're well and truly missing out. Rest assured, they're every bit as soft, lightweight, warm and comfortable as the rest of our high performance thermal layers.?

Enjoy the hipster fit, full coverage brief that stays put, never gathering or moving, ensuring a comfortable fit all day long. Tag free labels, flat lock stitching and a flexible and ultra-soft ioMerino elasticated waist band help eliminate chafe and maximize comfort.

They're naturally temperature regulating, breathable and moisture wicking for year round comfort. Perfect for all of your travelling, running, hiking, skiing, snowboarding, climbing, cycling adventures, and whatever else it is you get up to in the outdoors!

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

Hipster, boyleg shape. 

Model wears size small in Moroccan Blue, Bright Rose, Raspberry, and Black.
Model specs - height 169cm, chest 78cm, waist 63cm, hips 73cm.

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

Size Guide. 

All your adventures!

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 36 reviews
94%
(34)
3%
(1)
0%
(0)
0%
(0)
3%
(1)
D
Deb J (Melbourne, AU)
Comfortable

Great fit, very comfy, high quality and arrived quickly

J
Jennifer Meilak (Brisbane, AU)
So comfortable

Super soft and comfortable- will definitely be getting more

T
Tory Toogood (Adelaide, AU)
I love these knickers for travelling

Whenever I go away, I am trying to pack light and smart. ioMerino knickers are part of that - I can travel for weeks with 3 pairs of knickers that are comfy, that wash out really well and dry super fast.

Thanks Tory :) Nothing beats natural superfine merino where you need it most!

K
Kerri Cliff (Adelaide, AU)
So comfy

Although these are pricey for underwear, they're by far and away the most comfortable underwear I've ever worn. Synthetics are no good for me (cause itching) but these are completely itch free!

A
Alison Smyth (Sydney, AU)
Excellent Undies - true to size

Excellent moisture wicking, true to size. Had an issue with a faulty pair, which was immediately rectified by Customer Service.

T
Teresa Ukrainetz (Sydney, AU)
Comfy undies

Fantastic undies for hiking and love the hot pink

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