Product Details
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Introducing 509's FZN LVL 1 Shirt. 509's Cold Armor Technology allows you to remain warm and dry in even the most extreme conditions when combined with their base and mid layers to form an effective layering system. Start with the 509 FZN Base LVL 1 Shirt - a slim fitting, moisture-resistant piece that keeps you dry and comfortable all day.
SPECS:
• 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
• Material: Cold Armor Polyester
• Warmth: LVL [1]
