5.11 Tactical - V.XI Sigurd Shirt Tactical Pants Triple-stitch construction throughout and bartacking

Triple-stitch construction throughout and bartacking at all key stress points ensure long-term structural integrity

The mesh chassis keeps airflow moving during high-intensity sessions

the Helios resists the pilling and abrasion that destroys standard polos under duty wear - belt rigs

Operates with three AAA alkaline batteries (included) or NiMH rechargeable batteries

5.11 Tactical - V.XI Sigurd Shirt Tactical Pants Triple-stitch construction throughout and bartackingThe V. XI Sigurd Shirt is the undisputed king of performance base layers, packed with innovation and mission specific construction. Engineered for elite operators, it features 5. 11s proprietary stretch knit mesh with Cryo Tac properties, providing a revolutionary "cool to the touch" feel even in high stress environments. Whether worn as a standalone top, under a plate carrier, or as a high performance layering piece, the Sigurd is designed to keep