The foundation of the ECWCS military cold weather layering system. This Level 2 grid fleece base layer traps body heat while wicking sweat away from your skin — keeping you warm and dry during high-output activity in cold conditions. Antimicrobial treatment means you can wear it for days in the field without the stink.

Features

• ECWCS Level 2 — The mid-weight layer of the military cold weather system

• Grid Fleece Construction — Wicks sweat away while trapping heat in the grid pattern

• Antimicrobial Treatment — Stays fresh during extended field use

• Thumbholes — Lock sleeves in place under gloves, no gaps for cold air

• Zip-Through Collar — Pull up for neck protection in extreme cold

• Pairs with Level 2 Bottoms — Complete base layer system available

Frequently Asked Questions

Q: What's the difference between Level 1 and Level 2 base layers? A: Level 1 is lightweight for mild cold or high activity. Level 2 is mid-weight grid fleece for colder temps or lower activity levels. Level 2 provides more insulation.

Q: Can I wear this as a standalone shirt? A: Yes — in cool weather (40-55°F) it works as a standalone. In colder conditions, layer it under the Level 3 fleece and/or ECWCS parka.

Q: Is this the same as military issue? A: This is a Mil-Spec Gen III ECWCS Level 2 base layer used by the U.S. military.

❄️Complete Your Level 2 Base Layer

ECWCS Level 2 Base Layer Bottoms - $29.95 - Matching grid fleece bottoms to complete your base layer

Gen III ECWCS Level 2 Balaclava - $10.95 - Same grid fleece material for head and neck protection