509 FZN LVL 1 Base Layer Jersey (2021)

Stay warm and dry in the harshest conditions with 509’s Active Layering System featuring Cold Armor technology. Pairing 509’s base and mid layers with 509’s outerwear creates a high-performance layering system that works together to keep you comfortable no matter what. The system starts with 509's lightest base layer, the 509 FZN Base LVL 1 Shirt—a close fitting next-to-skin layer designed to actively wick away heat-robbing moisture so you stay dry and comfortable all day long

Features:
• LVL [1] - 509's lightest next to skin base layer
• Lightweight, moisture-wicking polyester technical material
• Comfortable brushed interior fabric
• Sized to be fitted. Size up for loose fit