Armadillo Merino® next to skin merino wool clothing for for extreme users and conditions.

COBRA - Mens Merino Wool Baselayer Elite Short Sleeve Crew Neck

Men's size guide

Product information

We have made a limited production run of our favourite t-shirt, the Cobra and they are now back in stock.

We are refining the fit to a more tailored tapered fit, and are using our 190gsm.

Made in the UK

Italian made fabric. This slightly heavier fabric will make the Cobra more durable as we heard your comments about durability. We are also making this in the UK! 

Tested and used on earth and in space by NASA, the Cobra is the perfect T-shirt! This super lightweight T-shirt (only 190gsm) is the ideal combination of weight and strength for a versatile all year round garment. Super-soft 17,5 micron merino wool in a compact yarn delivers outstanding comfort and durability.

The Cobra has an athletic fit, and can be worn as a protective base layer or as a great looking T-shirt. Cobra will be the first garment on the morning that is unless you choose to wear it all night.

Warning - The Cobra will become your favourite T-shirt, there's nothing like it in the world.

GQ- As seen in January 2017 British GQ


  • Crew neck with generous back length
  • Long arms with long comfortable cuffs
  • Super soft and smooth fabric
  • Low lint for the International Space Station (just in case you are off to space)

Technical Specifications 

    • Fabric weight: 190g/m2 = 5.6oz/yd2
    • Fit: Athletic Fit
    • Fabric: 100% Merino Wool, Jersey Knit
    • Garment weight: 181g = 6.3oz (M)
    • Micron: 17.5 micron itch free super fine merino
    • Stitching: Flatlock chaffing free stitching, with extra strong thread and a tagfree neckline. Low lint for the International Space Station.
    • Designed for: Perfect tee or for under your uniform, or in space
    • Benefits: No melt or drip, no smell and super comfortable 365 days a year.
    • Designed in the and made in UK.
    • Style Number: 71101

    Washing instructions

    • Machine wash 40°C (warm), line dry or tumble dry low heat.

    Shipping and returns

    • Same day shipping. Order before 1500 UK time
    • Free shipping on all UK orders over £50 and International orders over £100
    • Hassle free returns

      Click here for easy care instructions

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