New site, new look!

Fast shipping within 24 business hours

100% Secure payments SSL, PCI DSS protocols

Baselayer

For military professionals and law enforcement, a high-performance baselayer is essential. These technical undergarments regulate body temperature and ensure optimal comfort during operations. Discover our complete range on welkit.com, designed to meet all your needs.

View as

  • Mil-Tec

    Long Underwear PERFORMANCE FUNCTIONAL SET

    (1)
    44.90 €
    In stock
    View details
  • Woolpower

    ULLFROTTÉ LONG JOHNS WITH FLY 400 long underwear

    119.90 €
    In stock
    View details
  • Brynje

    Long Underwear ARCTIC DOUBLE

    From 133.90 €
    Low stock (4 units)
    View details
  • A10 Equipment

    Long underpants THERMO PERFORMER -10°C > -20°C

    37.99 €
    In stock
    View details
  • A10 Equipment

    Long Underwear THERMO PERFORMER 0°C > -10°C

    34.99 €
    In stock
    View details
  • 5.11 Tactical

    Long Underwear TROPOS BAS

    47.90 €
    In stock
    View details
  • Woolpower

    Long Underwear ULLFROTTÉ LONG JOHNS WITH FLY 200

    89.90 €
    In stock
    View details
  • G-Form

    Long Johns GK IMPACT PANT BASELAYER

    (1)
    62.64 € 84.95 € -26%
    Low stock (5 units)
    View details
  • New arrival

    Brynje

    Long underpants ARCTIC DOUBLE COMBAT HOSE LANG

    109.90 €
    In stock
    View details
  • Woolpower

    3/4 Length Long Johns M's Lite

    84.90 €
    In stock
    View details
  • Caleçon long LEGGINGS WOOLNET Termo Original - Noir - Welkit.com
    Outlet

    Termo Original

    Long Underwear LEGGINGS WOOLNET

    From 53.70 € 85.00 € -36%
    Very low stock (1 unit)
    View details
  • Caleçon long HEAVY Termo Original - Vert - Welkit.com
    Outlet

    Termo Original

    Long underwear HEAVY

    (5)
    36.90 € 59.95 € -38%
    Very low stock (1 unit)
    View details
  • Outlet
    Sold out

    Brynje

    Long Underwear SUPER THERMO

    (5)
    38.16 € 59.99 € -36%
    View details
  • SUPER THERMO 3/4 LEG - Brynje - Noir XS - 7024875530427 - 1
    Sold out

    Brynje

    Long Underwear SUPER THERMO 3/4 LEG

    54.90 €
    View details
  • Sold out

    Brynje

    Caleçon long Brynje Tactical Arctic W/Fly

    139.90 €
    View details
  • TACTICAL ARCTIC W'S - Brynje - Vert Olive XS - 7024879341227 - 1
    Sold out

    Brynje

    Long Underwear TACTICAL ARCTIC W'S

    139.90 €
    View details
  • Sold out

    Brynje

    Long Underwear ANTARCTIC PANT

    247.90 €
    View details
  • CLASSIC W'S - Brynje - Noir XS - 7024878340429 - 1
    Sold out

    Brynje

    Caleçon long Brynje Classic W's

    98.90 €
    View details
  • ARCTIC W'S - Brynje - Noir XS - 7024879340428 - 1
    Sold out

    Brynje

    Caleçon long Brynje Arctic W's

    133.90 €
    View details
  • ARCTIC 3/4 LEGS - Brynje - Noir XS - 7024879530423 - 1
    Sold out

    Brynje

    Caleçon long Brynje Arctic 3/4 Legs

    113.90 €
    View details
  • Sold out

    Brynje

    Long Underwear ARCTIC

    133.90 €
    View details
  • Sold out

    Brynje

    Long Underwear ARCTIC ZIPOFF 3/4 LEGS

    150.90 €
    View details
  • Sold out

    Brynje

    Caleçon long Brynje Classic

    98.90 €
    View details
  • Strategic Accounts

    Submit your mission requirements, we'll take care of the rest.

    Learn more
  • Sold out

    Brynje

    Caleçon long Brynje Super Thermo W/Inlay

    From 139.54 € 163.95 €
    View details
  • SUPER THERMO W/WINDCOVER - Brynje - Noir XS - 7024875370429 - 1
    Sold out

    Brynje

    Long Underwear SUPER THERMO W/WINDCOVER

    66.90 €
    View details
  • WOOL THERMO LIGHT - Brynje - Noir XS - 7024874350422 - 1
    Sold out

    Brynje

    Long Underwear WOOL THERMO LIGHT

    80.90 €
    View details
  • Sold out

    Brynje

    Long Underwear WOOL THERMO W'S

    88.90 €
    View details
  • WOOL THERMO W/INLAY - Brynje - Noir XS - 7024870540421 - 1
    Sold out

    Brynje

    Long Underpants WOOL THERMO W/INLAY

    89.90 €
    View details
  • WOOL THERMO - Brynje - Blanc XS - 7024870350020 - 1
    Sold out

    Brynje

    Long Underwear WOOL THERMO

    88.90 €
    View details
  • WOOL THERMO LIGHT W'S - Brynje - Noir XS - 7024874340423 - 1
    Sold out

    Brynje

    Long Underwear WOOL THERMO LIGHT W'S

    80.90 €
    View details
  • Sold out
    New arrival

    Brynje

    Long underpants ARCTIC DOUBLE SHORTS

    75.90 €
    View details
  • Sold out

    Brynje

    Long Underwear ARCTIC

    133.90 €
    View details
  • Brynje

    Long Underwear SUPER THERMO

    59.90 €
    Low stock (3 units)
    View details
  • Brynje

    Caleçon long Brynje Super Thermo W's

    59.90 €
    Low stock (4 units)
    View details

Characteristics and Benefits of Baselayers for Professionals

Choosing the right baselayer is essential for any military professional or law enforcement officer. These technical undergarments, designed to be worn directly on the skin, play a crucial role in regulating body temperature and maintaining comfort during operations. A quality baselayer should offer excellent moisture management, wicking sweat away from the skin to keep the wearer dry and comfortable. Breathability is also paramount, allowing optimal air circulation and preventing overheating during intense efforts. Additionally, these undergarments should have a certain degree of elasticity to ensure total freedom of movement without restricting actions in the field. Finally, anti-odor properties and ease of washing are significant advantages for prolonged use in demanding conditions.

Innovative Technologies in Tactical Baselayers

The latest technological advancements in textiles are leveraged to develop increasingly high-performance baselayers. Materials such as high-performance polyester, merino wool, and special synthetic fibers are selected for their unique properties. Some models even incorporate compression technologies, promoting blood circulation and muscle recovery after exertion. Our products are also designed to withstand the harshest conditions, with reinforced seams and abrasion-resistant fabrics.

Choosing Your Baselayer Based on the Operational Environment

The choice of a baselayer should be guided by the intended operational environment. For missions in cold climates, a long-sleeved undergarment with insulating properties will be preferred. Conversely, for operations in hot zones, a short-sleeved, lightweight, and highly breathable model will be more suitable. We also offer specific baselayers for temperate environments, providing a perfect balance between insulation and ventilation.

Compare /8

Loading...