ECWCS Gen III Mid-Weight Thermal Grid Fleece Underwear Top (Level II), Warm Base Layer

AR 670-1 Coyote Brown Gen III Level II Underwear Crew Top

New USGI MILITARY GEN III GRID FLEECE WAFFLE TOP THERMAL SHIRT MID

Propper Gen III Fleece Jacket - Coyote Tan

ECWCS Base II Military Generation III Zip Pullover Waffle Thermal Top - SGT TROYS

Military ECWCS GEN III Mid-Weight Underwear Bottoms by Rothco

Rothco Gen III Level II Underwear Crew Top

Rothco ECWCS Gen III Mid-Weight Underwear Bottoms (Level II)

Rothco ECWCS Gen III Mid-Weight Underwear Top (Level II)

ECWCS Gen III Mid-Weight Thermal Grid Fleece Underwear Top

Rothco ECWCS Gen III Mid-Weight Underwear Top (Level II)

Rothco ECWCS Gen III Mid-Weight Underwear Top & Bottom

Rothco ECWCS Gen III Silk Weight Top & Bottom Set

USGI MILITARY COYOTE GEN III GRID FLEECE WAFFLE TOP THERMAL SHIRT MID-WEIGHT

Layer on the warmth with our ECWCS Gen III Level 2 Thermal Grid Fleece Underwear! This thermal undershirt is classified as part of the cold weather

ECWCS Gen III Mid-Weight Thermal Grid Fleece Underwear Top (Level II) | Warm Base Layer | Thermal Underwear Top Large Desert Sand