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SKU F05000200-110-601
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 our lightest base layer, the 509 FZN LVL 1 Shirt and Pant—a close fitting next-to-skin layer designed to actively wick away heat-robbing moisture so you stay dry and comfortable all day long.
- 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]