Level Two of the ECWCS (Extended Cold Weather Clothing System) Rothco's Mid-Weight Thermal Shirts are an essential base layer for military and tactical professionals.  The highly breathable, moisture-wicking polyester and spandex material is designed to protect from the harshest elements. Rothco’s mid-weight underwear tops feature a zip up collar, long back tail, and thumbholes in the sleeves for maximum comfort and fit. The grid fleece fabric is anti-odor and anti-microbial for long-lasting wear.

• Material: 97% Poly; 3% Spandex
• Breathable, Moisture Wicking Grid Fleece Material Ideal For Layering
• Part Of The Army's Extended Cold Weather Clothing System (ECWCS)
• Zip Collar Allows The Undershirt To Be Worn As A Turtle Neck As Well
• Anti-Odor And Anti-Microbial Properties For Long Lasting Wear
• Long Backtail For Added Coverage
• Thumb Holes Keep The Sleeves In Place All Day
• Matching Mid-Weight Underwear Bottoms Also Available