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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 32 reviews
94%
(30)
3%
(1)
0%
(0)
0%
(0)
3%
(1)
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

J
J.J.

Website is unfriendly to make any kind of correction once the order is made, even within seconds. If the default shipping address is changed and one opts to use history, the new order reverts to prior address with no option to make modifications before making payment.

m
miyuu (Sydney, AU)
BEST undies ever

Oh my goodness, these undies are incredible. i bought 2 to try, then stocked up for my 2nd undies order. Incredibly comfortable and they feel fabulous!

m
miranda macrae (Melbourne, AU)
Love ioMerino!

Great quality and super comfy like my other io merino gear, love this brand!

K
Kathryn (Gap, FR)
Comfortable

These are my most comfortable undies--the cut and the merino wool. They're great for just about everything.

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