The XGO Men's Zip Mock Dark Navy Defense Base is designed for high performance in demanding conditions. Made in the USA, this lightweight, next-to-skin layer offers superior comfort and mobility. Featuring a quarter-zip mock neck for easy ventilation and two zippered sleeve pockets for secure storage, it’s built for functionality in the field.

Crafted with durable fabric, the XGO Men's Zip Mock helps keep you dry and comfortable during intense activity. Reinforced stitching adds strength where you need it most, making it perfect for tactical, outdoor, or work environments. Whether worn alone or as a base layer, it delivers reliable performance in every mission.