Base Layers

Gen III Level II Underwear Top

Rothco Gen III Level II Underwear Top are part of ECWCS (Extended Cold Weather Clothing System) which provides extra warmth in cold climates. The highly breathable, moisture wicking polyester and spandex material is...

Gen III Silk Weight Bottoms

Rothco's Gen III Silk Weight Underwear Bottoms are level 1 of the E.C.W.C.S. system. These underwear bottoms are highly breathable, complete with moisture wicking properties to keep you dry. Anti-microbial and anti-odor...

Gen III Silk Weight Underwear Top

The jersey knit fabric level-1 of the E.C.W.C.S. System helps provide extra warmth in cold climates. Rothco's silk weight underwear top is highly breathable, with moisture-wicking properties and features anti-microbial &...

GEN-III ECWCS Level 1 - Lightweight Bottom

The Extreme Cold Weather Clothing System, or Gen-III ECWCS is a protective cold weather clothing system created originally by the United States Army Natick Soldier Research, Development and Engineering Center. This system...

GEN-III ECWCS Level 1 - Lightweight Top

The Extreme Cold Weather Clothing System, or Gen-III ECWCS is a protective cold weather clothing system created originally by the United States Army Natick Soldier Research, Development and Engineering Center. This system...

GEN-III ECWCS Level 2 - Midweight Bottom

The Extreme Cold Weather Clothing System, or Gen-III ECWCS is a protective cold weather clothing system created originally by the United States Army Natick Soldier Research, Development and Engineering Center. This system...

GEN-III ECWCS Level 2 - Midweight Top

The Extreme Cold Weather Clothing System, or Gen-III ECWCS is a protective cold weather clothing system created originally by the United States Army Natick Soldier Research, Development and Engineering Center. This system...

Massif® Cool Knit™ Long Sleeve T-Shirt

The perfect base layer, Cool Knit™ LS T-shirt aggressively wicks sweat away from your skin, keeping you cool and preventing saturation. The lightweight four-way stretch bottom has a trim fit, retains its shape over...

Massif® Cool Knit™ T-shirt

The perfect base layer, Cool Knit™ T-Shirt aggressively wicks sweat away from your skin, keeping you cool and preventing saturation. The lightweight four-way stretch bottom has a trim fit, retains its shape over time,...

Massif® Flamestretch™ Pant Mid Layer

 The Flamestretch® Pant is Massif's® warmest layering option. Designed to be an insulating layer worn over Cool Knit™ and/or HotJohns®. Flamestretch is highly breathable while trapping heat to keep you...

Massif® Flamestretch™ Pullover Mid Layer

The Flamestretch® 1/4 Zip Pullover is Massif's® warmest layering option. Designed to be an insulating layer worn over Coolknit™ and/or HotJohns®. Flamestretch is highly breathable while trapping heat to...

Massif® FR Combat Shirt (ACS) - OCP Multicam

Massif's ACS is the new standard for hot-weather combat gear. The progressive design incorporates feedback from thousands of soldiers in some of the world's most unforgiving environments. These innovative FR fabrics are...

Massif® HotJohns™ Bottoms Base Layer

The Hotjohns® Bottom is a versatile base layer piece. It can be worn next to skin or over a Massif® Cool Knit™ layer. The design is streamlined for easy layering and is highly breathable, wicking moisture away...

Massif® HotJohns™ Crew FR Base Layer - Long Sleeve

The HotJohns® Crew is a versatile base layer piece. It can be worn next to skin or over a Massif Cool Knit™ layer. The design is streamlined for easy layering and is highly breathable, wicking moisture away from...

Men’s UA Tactical Tech™ Short Sleeve T-Shirt

This comfortable, loose cut T-shirt is made with lightweight UA Tech fabric with their signature Moisture Transport System and anti-odor technology. Features Loose: Fuller cut for complete comfort. Lightweight UA...

Propper System Tee

The PROPPER System Tee elevates the traditional base layer to withstand excruciating heat. Moisture-wicking fabric and strategically-placed mesh venting keep you cool and comfortable. Features Lightweight mesh venting at...

Soffe Adult G.I. T-shirt - 3-Pack

3-Pack MADE IN THE USA Adult size Waist: 32" 4-oz. 50/50 cotton/poly...

UA ColdGear® Infrared Lightweight Top

Features Loose: Fuller cut for complete comfort. ColdGear® Infrared technology uses a soft, thermo-conductive inner coating to absorb & retain your own body heat Two-tone, textured fabric is lightweight &...

UA Tech™ Tactical Women’s SS T-Shirt - Federal Tan

Features: Fitted: Next-to-skin without the squeeze. Soft UA Tech™ fabric delivers incredible all-day comfort and performance Signature Moisture Transport System wicks sweat to keep you dry and light Anti-Odor...