The US Undershirt Level II - Gen III shirt is made from new fabric technology and features a slim fit design suitable for every body type. It is durable and very warm, ideal as a mid-layer.

• Features moisture management channels to keep the body dry and warm during cold days.
• Equipped with fleece grid for minimal thermal loss.
• Includes a zipper at the neck for maximum protection of the neck and head area from thermal loss.
• The special fit maximizes comfort when carrying heavy loads.