Altitude Tee

Base Layer
Availability: In stock

The Altitude Tee is arguably one of the best performance layers on the market. If you haven't already got yourself one, now's the time to do so! Say goodbye to stinky synthetics once and for all and get yourself into some natural Merino goodness today!

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As one of our best sellers here at ioMerino, this lightweight performance Tee is ready to keep you warm, comfortable and protected from the elements during all of your outdoor adventures, no matter how big or small they might be. Made with 96% superfine Australian Merino Wool, it offers a whole range of natural performance such as breathability, temperature regulation, moisture wicking, odor-resistance and more, plus we've added 4% Elastane for an easy four way stretch and next to skin thermal contact. 

Not only does it look and feel good, it's also incredibly versatile taking you through a wide range of temperatures and conditions. Wear with extra layers for unrivalled warmth when the weather hits hard and stay comfortable in a single layer in milder conditions thanks to the natural breathability and temperature regulation. 

And just when you thought things couldn't possibly get any better, we've also added a range of technical features such as flat lock seams, raglan sleeves and heat transferred tags to eliminate any uncomfortable chafe or bulk. 

Key Features:

  • ioMerino flagship 'Enigma' MicroMerino®. This 96% Australian Merino wool 4% Elastane fabric provides a four way stretch for easy movement and maximum next to skin contact
  • Flat lock stitching and raglan sleeves eliminating chafing, maximising comfort and next-to-skin contact.
  • Tag free to eliminate chafing
  • Drop back hem designed for tucking into your outer layer, meaning that your skin is never exposed when bending or moving

What you need to know:

  • Layering: Base layer
  • Weight: Lightweight (170gsm)
  • Fit: Contact
  • Length: Drop back hem- extra length
  • Fabric: Enigma – 96% superfine Australian Merino, 4% Elastane

Natural MicroMerino® Benefits:  

  • Naturally breathable and temperature regulating. Helps keep you warm when it’s cool and cool when it’s warm.
  • Moisture Wicking. Stays warm even when it’s wet and naturally wicks moisture away from the skin for extra comfort.  
  • Odor-Resistant. Natural antimicrobial properties to prevent odor – especially good for travelling and extended adventures.  
  • Made with only the softest, finest Australian Merino wool. Designed and knitted in Australia for adventure.
  • An ethically and sustainably produced natural fibre. Good for the people who make it. Good for the planet. 
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The ioMerino 'Enigma' is our flagship fabric. Featured in our Altitude range. 

'Enigma' is a lightweight 170gsm single jersey MicroMerino®, knitted using 18.5 micron 96% full-fleece Australian Merino wool knitted and 4% elastin.

The combination of merino wool and 4% elastin in the 'Enigma' fabric ensure perfect body contact, eliminates excessive bulk, and a 4-way stretch allowing your limbs to move freely as the fabric does not inhibit your range of motion.

Benefits of the ioMerino 'Enigma' fabric:

  • Moisture management wicking - moving moisture away from the body keeping the body dry and cool
  • Antimicrobial - Moisture absorption properties reduce the tendencies for a build-up of odour.
  • Luxuriously soft next to skin
  • Breathable and temperature regulating
  • Ultra-comfortable warmth
  • Maximum warmth, minimal weight
  • Quick drying

All ioMerino fabrics are fully machine-washable.

You're reviewing: Altitude Tee

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Measurements by inches and centimetres

    S M L XL XXL
   Waist       Inches      28-30       32-34        36-38       40-42    44-46+
  cm  71-76  81-86 91-96 101-108 111-116+
Chest Inches 34-36 38-40 42-44 46-48 50+
  cm 86-91 96-101 106-111 116-121 127+