509 FZN LVL 2 Pant Size:L Left Side - Active Control

Left Side - Active Control - 12-volt input

Lightweight

To be used with Track Clip Tool (Part# 04-149-19)

Internal pockets at back

while the knee system is also smartly tailored for compatibility with braces and guards

509 FZN LVL 2 Pant Size:L Left Side - Active ControlStay 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 509 FZN LVL 2 Pant brings the heat by trapping warmth and wicking away heat robbing moisture with a tech fleece fabric that slides easily under your outerwear. A team favorite on