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Altitude Tank

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Color
Black
Rust
Charcoal
Size

Whether you’re looking for a contact fit base layer for extra core warmth in cold conditions, or a stand-alone tank to wear in milder temperatures, The Men's Altitude Merino Wool Tank is a great all-rounder. Training, running, climbing, riding, you name it, the Altitude Base Layer Tank has your core covered

Tag-free and flatlock stitching help eliminate chafe and maximize comfort. 

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

Regular body length. Shorter than the Altitude long sleeve styles.

True to size. 

Model wears size medium in black and size small in rust and charcoal.
Model specs - height 181cm, chest 103cm, waist 81cm.

Size Guide. Contact Fit.

Running

Hiking 

Cycling

170gsm lightweight

96% superfine Australian Merino

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

MicroMerino®  Fabric. 

BENEFITS OF MERINO

LIGHTWEIGHT

THERMO REGULATING

SUPER SOFT & COMFORTABLE

BREATHABLE

MOISTURE WICKING

ODOUR RESISTANT

NATURAL

ETHICALLY MADE

Customer Reviews

Based on 3 reviews
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M
Michael Harry (Brisbane, AU)
Altitude Tank

Nice tank , light comfortable and socks sweat like a champ, my second IO Merino purchase, looking forward to trying the tracksuit pants soon

B
Ben Smith (Brisbane, AU)
Altitude tank

I use this top as a base layer when kayaking and it’s brilliant!

D
Doug Rutherford (Perth, AU)
Used as a base layer for winter cycling

good warmth and beatheabilty. Probably too warm for all season riding. Would love one in a mesh for summer if possible!

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