SITKA Arrowhead MLX Vest - MDWI

Mission-ready warmth, built for layered performance. The SITKA Arrowhead MLX Vest is designed to provide adaptable insulation in ever-changing environments. Whether you’re running cold-weather reconnaissance or just need a lightweight, breathable midlayer, the MLX Vest delivers warmth without bulk—and without slowing you down. Designed to function as a standalone piece or worn under a wet weather jacket, it offers tactical performance with minimal weight. Built with Polartec Alpha® insulation and a DWR-treated AEROLITE™ Nylon Ripstop shell, it keeps you warm and dry during movement. Mission-essential storage is covered with secure pockets and a streamlined fit built for action. Lightweight, durable, and TAA compliant, this is the vest to reach for when performance matters most. Why You Should Get the SITKA Arrowhead MLX Vest Low-Bulk Warmth: Polartec® Alpha® insulation delivers adaptive warmth while remaining lightweight, breathable, and easy to pack. Mission-Ready Versatility: Designed to be worn alone or as a midlayer under wet weather protective jackets without restricting movement. Built for Action: Articulated fit and full-zip design allow for quick temperature regulation and easy layering in the field. Purpose-Driven Design: Trusted by operators and field professionals who need performance without compromise.