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  • Get 50% off the 2nd item until 16/12*
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Men's t-shirts and undershirts

Get 50% off the 2nd item until 16/12*

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  • Long sleeved T-shirt - wool - Armor-lux - 1
    Long sleeved T-shirt - wool - Armor-lux - 1
    Long sleeved T-shirt - wool - Armor-lux - 2
    Long sleeved T-shirt - wool - Armor-lux - 3
    ARMOR-LUX

    Long sleeved T-shirt - wool

    Available in 3 other colors
    85,00€
  • High-neck ML T-shirt - wool - Armor-lux - 1
    High-neck ML T-shirt - wool - Armor-lux - 1
    High-neck ML T-shirt - wool - Armor-lux - 2
    High-neck ML T-shirt - wool - Armor-lux - 3
    ARMOR-LUX

    High-neck ML T-shirt - wool

    Available in 2 other colors
    85,00€
  • Plain V-neck T-shirt - organic cotton

    Available in 3 other colors
    35,00€
  • Crew neck T-shirt - thick organic cotton

    Available in 3 other colors
    35,00€
  • Tank top - lightweight organic cotton

    Available in 3 other colors
    29,00€
  • Openwork knit tank top - lightweight organic cotton

    29,00€
  • Tank top - lightweight organic cotton

    Available in 3 other colors
    29,00€
  • Long-sleeved T-shirt - thick organic cotton

    39,00€
  • Crew neck T-shirt - lightweight organic cotton

    39,00€
  • Crew neck T-shirt - thick organic cotton

    35,00€
  • Tank top - thick organic cotton

    29,00€
  • High neck long-sleeved T-shirt - wool and silk

    Available in 2 other colors
    85,00€
  • Plain V-neck T-shirt - light organic cotton

    Available in 2 other colors
    35,00€
  • Long-sleeved T-shirt - wool and silk

    Available in 3 other colors
    85,00€
  • Long-sleeved T-shirt - wool and silk

    Available in 3 other colors
    85,00€
  • Plain T-shirt - Lyocell and cotton - Armor-lux - 1
    Plain T-shirt - Lyocell and cotton - Armor-lux - 1
    Plain T-shirt - Lyocell and cotton - Armor-lux - 2
    ARMOR-LUX

    Plain T-shirt - Lyocell and cotton

    Available in 1 other colors
    35,00€
  • Plain V-neck T-shirt - organic cotton - Armor-lux - 1
    Plain V-neck T-shirt - organic cotton - Armor-lux - 1
    Plain V-neck T-shirt - organic cotton - Armor-lux - 2
    Plain V-neck T-shirt - organic cotton - Armor-lux - 3
    Plain V-neck T-shirt - organic cotton - Armor-lux - 4
    ARMOR-LUX

    Plain V-neck T-shirt - organic cotton

    Available in 3 other colors
    35,00€
  • Tank top - lightweight organic cotton

    Available in 3 other colors
    29,00€
  • Plain V-neck T-shirt - light organic cotton

    Available in 2 other colors
    35,00€
  • Plain V-neck T-shirt - light organic cotton

    39,00€
  • Crew neck T-shirt - organic cotton

    Available in 3 other colors
    35,00€
  • Plain V-neck T-shirt - organic cotton

    Available in 3 other colors
    35,00€
  • Plain tank top - Lyocell and cotton

    Available in 1 other colors
    29,00€
  • Crew neck T-shirt - cotton and modal - Armor-lux - 1
    Crew neck T-shirt - cotton and modal - Armor-lux - 1
    Crew neck T-shirt - cotton and modal - Armor-lux - 2
    Crew neck T-shirt - cotton and modal - Armor-lux - 3
    Crew neck T-shirt - cotton and modal - Armor-lux - 4
    Crew neck T-shirt - cotton and modal - Armor-lux - 5
    ARMOR-LUX

    Crew neck T-shirt - cotton and modal

    39,00€
  • Long-sleeved T-shirt - organic cotton and kapok

    Available in 1 other colors
    39,00€
  • Plain T-shirt - organic cotton and kapok

    Available in 1 other colors
    35,00€
  • Crew neck T-shirt - organic cotton - Armor-lux - 1
    Crew neck T-shirt - organic cotton - Armor-lux - 1
    Crew neck T-shirt - organic cotton - Armor-lux - 2
    Crew neck T-shirt - organic cotton - Armor-lux - 3
    Crew neck T-shirt - organic cotton - Armor-lux - 4
    ARMOR-LUX

    Crew neck T-shirt - organic cotton

    Available in 3 other colors
    35,00€
  • High neck long-sleeved T-shirt - wool and silk

    Available in 2 other colors
    85,00€
  • Plain V-neck T-shirt - organic cotton

    Available in 3 other colors
    35,00€
  • Plain V-neck T-shirt - light organic cotton

    Available in 2 other colors
    35,00€
  • Tank top - lightweight organic cotton - Armor-lux - 1
    Tank top - lightweight organic cotton - Armor-lux - 1
    Tank top - lightweight organic cotton - Armor-lux - 2
    Tank top - lightweight organic cotton - Armor-lux - 3
    S
    M
    L
    XL
    XXL
    3XL 4XL
    ARMOR-LUX

    Tank top - lightweight organic cotton

    Available in 3 other colors
    29,00€
  • Plain tank top - Lyocell and cotton - Armor-lux - 1
    Plain tank top - Lyocell and cotton - Armor-lux - 1
    Plain tank top - Lyocell and cotton - Armor-lux - 2
    Plain tank top - Lyocell and cotton - Armor-lux - 3
    Plain tank top - Lyocell and cotton - Armor-lux - 4
    ARMOR-LUX

    Plain tank top - Lyocell and cotton

    Available in 1 other colors
    29,00€
  • Crew neck T-shirt - organic cotton - Armor-lux - 1
    Crew neck T-shirt - organic cotton - Armor-lux - 1
    Crew neck T-shirt - organic cotton - Armor-lux - 2
    Crew neck T-shirt - organic cotton - Armor-lux - 3
    Crew neck T-shirt - organic cotton - Armor-lux - 4
    S
    M
    L
    XL
    XXL
    3XL 4XL
    ARMOR-LUX

    Crew neck T-shirt - organic cotton

    Available in 3 other colors
    35,00€
  • You have viewed 33 products out of 38

This iconic 20th-century piece is making a comeback ! This undergarment can be as essential as socks. Comfortable underwear is back in fashion; wearing a close-fitting t-shirt offers thermal and hygienic qualities, not to mention durability. At Armor-Lux, making T-shirts, tank tops, and undershirts has been part of our historic expertise for 80 years.

Men's Undershirt Colors

For added discretion, choose second-skin T-shirts and undershirts in neutral colors, such as white, blue, navy, and black. Match them with boxer shorts or briefs in the same color ! If you're wearing a body-hugging T-shirt alone, opt for white or black.

The attributes, materials and sizes of our undershirts ?

T-shirts and undershirts are a must-have in any man's wardrobe for several reasons. Their ultra-comfortable, second-skin effect allows them to be worn under a shirt or sweater and prevents chafing. Their natural material, whether thick or lightweight cotton, combed cotton, or wool and silk, makes them thermoregulating and reduces odors and sweat marks. Worn as a base layer, they help preserve the wear and tear of your shirts or sweaters. The classic crew-neck or V-neck T-shirt, with its fitted cut, can easily be worn alone for an irresistible look. Choose yours, with short or long sleeves, for extreme cold, winter sports, or the sea.

Buy a men's undershirt

Don't hesitate any longer and take advantage of secure payment with the option to pay in 2X, 3X, or 4X interest-free installments for purchases over €80. Delivery is free for purchases over €100, and you benefit from free returns within 15 days. And don't forget to sign up for the Armor-Lux loyalty program or our newsletter to be the first to know about our private sales, sales, promotions, and clearance sales, and benefit from the best prices.

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