Military Base Layer

Military Underwear and Base Layer Apparel

Anchortex Corporation provides a variety of base layer undergarments to meet specific needs for flame resistance, moisture wicking, heat retention, and other military specifications as the situation demands. Our undergarments are used to supply reserves and recruits in training as well as personnel on active duty on base and in forward deployment zones. These major brand base layer items are often used as commercial substitutes for ECWCS level 1 and ECWCS level 2 garments.

The Extended Climate Warfighter Clothing System, or Gen III ECWCS, is protective clothing created in the 1980s as an exclusively cold weather system by the United States Army Natick Soldier Research, Development and Engineering Center, Natick, Massachusetts, but has been radically redesigned to cover a broad range of combat climates. The first generation ECWCS (Extended Cold Weather Clothing System) consisted of parka and trousers plus 20 other individual clothing, handwear, headwear and footwear items which are used in various combinations to meet the cold weather environmental requirements of the US military (and others). Now, the third generation, or Gen III ECWCS, has been developed to maintain adequate environmental protection in temperatures ranging between +40 and −60 Fahrenheit (+4° and -51° Celsius).

The complete system features seven levels of protection to provide defense from environmental conditions. All garments are designed to enhance a soldier's ability to train and operate in many combat conditions.

Levels of Protection

Level I: Light-Weight Undershirt & Drawers

Level II: Mid-Weight Shirt & Drawers

Level III: High-Loft Fleece Jacket

Level IV: Wind Jacket

Level V: Soft Shell Cold Weather Jacket & Trousers

Level VI: Extreme Wet/Cold Weather Jacket & Trousers

Level VII: Extreme Cold Weather Parka & Trousers

  • Drifire DF2-446RHB Flame Resistant Single Layer Balaclava
    D302232
    Regular price
    $27.50
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    $27.50
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  • Drifire DF4-505TSW Women's Flame Resistant Ultra Lightweight Short Sleeve Tee
    D6001029-2
    Regular price
    from $50.85
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    from $50.85
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  • Drifire DF2-MIL-762-PTS Prime FR Mid-Weight Soft Compression Short Sleeve Tee Shirt
    D304488-2
    Regular price
    from $77.85
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    from $77.85
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  • Massif MUND00002 Nitro Knit Boxer Briefs (No Melt-No Drip)
    M304752
    Regular price
    $32.99
    Sale price
    $32.99
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  • Massif MSRT00046 Nitro Knit Long Sleeve T-Shirt (No Melt-No Drip)
    M304751
    Regular price
    $47.99
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    $47.99
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  • Massif MSRT00045 Nitro Knit Short Sleeve T-Shirt (No Melt-No Drip)
    M304750
    Regular price
    $37.99
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    $37.99
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  • Massif MUND00001 Flame Resistant Breeze Boxer Briefs
    M304748
    Regular price
    $40.00
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    $40.00
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  • Massif MPNT00030 PCU Level 2 Pants (Non-FR)
    M304735
    Regular price
    $65.00
    Sale price
    $65.00
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  • Massif MSRT00025 PCU Level 2 Quarter Zip Shirt (Non-FR)
    M304734
    Regular price
    $75.00
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    $75.00
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  • Massif MPNT00029 PCU Level 1 Pants (Non-FR)
    M304733
    Regular price
    $55.00
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    $55.00
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  • Massif MSRT00024 PCU Level 1 Crew Shirt (Non-FR)
    M304732
    Regular price
    $65.00
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    $65.00
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  • Massif MOPC00001 Flame Resistant Flamestretch Union Suit
    M304728
    Regular price
    $399.99
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    $399.99
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  • Massif MSOX00001 Flame Resistant Flamestretch Sock System
    M304727
    Regular price
    $64.99
    Sale price
    $64.99
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  • Massif MSRT00005 Flame Resistant Flamestretch Pullover
    M304725
    Regular price
    $229.99
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    $229.99
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  • Massif MPNT00005 Flame Resistant HotJohns Thermal Drawers
    M304724
    Regular price
    $109.99
    Sale price
    $109.99
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  • Massif MSRT00003 Flame Resistant HotJohns Thermal Crew Shirt
    M304723
    Regular price
    $109.99
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    $109.99
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  • Massif MPNT00009 Flame Resistant Cool Knit Thermal Drawers
    M304722
    Regular price
    $99.99
    Sale price
    $99.99
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  • Massif MSRT00009 Flame Resistant Cool Knit Short Sleeve T-Shirt
    M304721
    Regular price
    $65.99
    Sale price
    $65.99
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  • Massif MSRT00010 Flame Resistant Cool Knit Long Sleeve T-Shirt
    M304720
    Regular price
    $83.99
    Sale price
    $83.99
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  • Drifire DF2-762-SB Women's Prime FR Mid-Weight Soft Compression Sports Bra (HRC 1 - 4.4 cal)
    D304496
    Regular price
    from $59.85
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    from $59.85
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  • Drifire DF2-245LS Flame Resistant Heavyweight Base Layer Long Sleeve Shirt
    D3011016
    Regular price
    from $92.85
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    from $92.85
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  • Drifire DF2-762HNG Flame Resistant Hot Weather Neck Gaiter
    D3011011
    Regular price
    $24.40
    Sale price
    $24.40
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  • Drifire DF2-762CNG Flame Resistant Cold Weather Neck Gaiter
    D3011010
    Regular price
    $41.00
    Sale price
    $41.00
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  • UJF D13D405 Fortiflame Baselayer Skull Cap
    U304638
    Regular price
    $18.44
    Sale price
    $18.44
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  • UJF A14F102 Fortiflame Baselayer Level 4 Quarter Zip Top
    U304642
    Regular price
    $85.95
    Sale price
    $85.95
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  • UJF A11C100 Fortiflame Baselayer Level 2 Short Sleeve Crew Shirt
    U304641
    Regular price
    $46.68
    Sale price
    $46.68
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  • UJF A05B100 FWDfit Baselayer Level 1 Short Sleeve Crew Shirt
    U304639
    Regular price
    $21.95
    Sale price
    $21.95
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  • UJF A03D200 FWDfit Baselayer Level 3 Pants with Fly
    U304643
    Regular price
    $35.21
    Sale price
    $35.21
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  • UJF A03D101 FWDfit Baselayer Level 3 Long Sleeve Crew Shirt
    U304637
    Regular price
    $35.21
    Sale price
    $35.21
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  • UJF A12E102 FWDfit Baselayer Level 4 Quarter Zip Top
    U304598
    Regular price
    $51.09
    Sale price
    $51.09
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  • UJF D13H500 Fortiflame Baselayer Level 1 Flame Resistant Cold Weather Socks
    U304596
    Regular price
    $21.09
    Sale price
    $21.09
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  • UJF D11H402 Fortiflame Baselayer Level 1 Flame Resistant Cold Weather Balaclava
    U304595
    Regular price
    $33.44
    Sale price
    $33.44
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  • UJF D11G402 Fortiflame Baselayer Level 1 Flame Resistant Hot Weather Balaclava
    U304594
    Regular price
    $24.62
    Sale price
    $24.62
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  • UJF D11H403 Fortiflame Baselayer Level 1 Flame Resistant Cold Weather Neck Gaiter
    U304593
    Regular price
    $21.09
    Sale price
    $21.09
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  • UJF D11G403 Fortiflame Baselayer Level 1 Flame Resistant Hot Weather Neck Gaiter
    U304592
    Regular price
    $17.56
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    $17.56
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  • UJF A14F200 Fortiflame Baselayer Level 4 Flame Resistant Long Pants with Fly
    U304591
    Regular price
    $77.95
    Sale price
    $77.95
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  • UJF A14F101 Fortiflame Baselayer Level 4 Flame Resistant Long Sleeve Crew Shirt
    U304590
    Regular price
    $77.95
    Sale price
    $77.95
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  • UJF A13D200 Fortiflame Baselayer Level 3 Flame Resistant Long Pants with Fly
    U304589
    Regular price
    $58.15
    Sale price
    $58.15
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  • UJF A13D101 Fortiflame Baselayer Level 3 Flame Resistant Long Sleeve Crew Shirt
    U304588
    Regular price
    $58.15
    Sale price
    $58.15
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  • UJF D03H500 Heavyweight Socks
    U304587
    Regular price
    $8.74
    Sale price
    $8.74
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  • UJF D04F400 Envirowear Fleece Watch Cap
    U304573
    Regular price
    $15.79
    Sale price
    $15.79
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  • UJF A11C200 Fortiflame Baselayer Level 2 Flame Resistant Long Pants with Fly
    U304568
    Regular price
    $49.32
    Sale price
    $49.32
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  • UJF A11C101 Fortiflame Baselayer Level 2 Flame Resistant Long Sleeve Crew Shirt
    U304567
    Regular price
    $49.32
    Sale price
    $49.32
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  • UJF W11B301 Fortiflame Baselayer Level 1 Flame Resistant Women's Boy Shorts
    U304566
    Regular price
    $20.95
    Sale price
    $20.95
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  • UJF A11B300 Fortiflame Baselayer Level 1 Flame Resistant Boxer Shorts with Fly
    U304564
    Regular price
    $33.44
    Sale price
    $33.44
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  • UJF A11B100 Fortiflame Baselayer Level 1 Flame Resistant Short Sleeve Crew Shirt
    U304563
    Regular price
    $42.26
    Sale price
    $42.26
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  • UJF A11B200 Fortiflame Layer I Flame Resistant Long Pants with Fly
    U304562
    Regular price
    $44.91
    Sale price
    $44.91
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  • UJF A11B101 Fortiflame Baselayer Level 1 Flame Resistant Long Sleeve Crew Shirt
    U304561
    Regular price
    $39.95
    Sale price
    $39.95
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