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M-Tac Fleece Thermal Pants Delta Level 2
From $28.00
$28.00
Tan
M-Tac Fleece Thermal Pants Delta Level 2
Light Olive
M-Tac Fleece Thermal Pants Delta Level 2
Black
M-Tac Pants Fleece Underwear Delta Level 2 - M-TAC
Coyote
M-Tac Pants Fleece Underwear Delta Level 2 - M-TAC
Army Olive
M-Tac Fleece Thermal Pants Delta Level 2
Dark Olive
M-Tac Fleece Thermal Pants Delta Level 2
+ 3 more

4.9 (8 reviews)
M-Tac Compression Thermal Pants
$19.00
$19.00
Green/Dark Grey
M-Tac Compression Thermal Pants
Dark Grey
M-Tac Compression Thermal Pants

No reviews
M-Tac Winter Baselayer Thermal Pants
$51.00
$51.00
Black
M-Tac Winter Baselayer Thermal Pants
Dark Olive
M-Tac Winter Baselayer Thermal Pants

5.0 (1 review)
M-Tac Fleece Thermal Pants Delta Level 2 Hex
$28.00
$28.00
Black
M-Tac Fleece Thermal Pants Delta Level 2 Hex
Coyote
M-Tac Fleece Thermal Pants Delta Level 2 Hex

No reviews
M-Tac pants Winter Baselayer 3/4
$44.00
$44.00
Black
M-Tac pants Winter Baselayer 3/4
Dark Olive
M-Tac pants Winter Baselayer 3/4

No reviews

Thermal Pants and Tactical Thermal Underwear for Military and Cold Weather Use

The base layer is where cold-weather comfort starts. What sits directly against the skin determines how well everything above it works. A thermal pant that traps heat, moves moisture, and stays flat under a tactical outer layer makes a real difference over a long day in the field.

M-Tac thermal pants come in fleece, compression, and premium baselayer options. Standard fleece models use polyester-elastane with flat seams and an elastic waistband. The hexagonal fleece variant adds a textured structure that improves moisture wicking and holds its shape better under sustained use.

The Winter Baselayer uses Pontetorto fleece from Italy, a material that resists pilling, retains warmth well, and holds up over time. It pairs with the matching Winter Baselayer top for a complete first-layer system.

Compression thermal pants work differently. A polyester-polyamide-elastane blend handles thermoregulation and moisture alongside moderate compression that supports muscles, keeps circulation moving, and reduces fatigue during high-output activity.

Suited for military personnel, law enforcement, hunters, and outdoor professionals who need a reliable thermal base layer for field operations, patrol, training, and cold-weather activity. Worn under tactical pants, softshell, or any outer layer where staying warm and dry from the inside out matters.