The Kitanica Mark I Liner is a high-performance softshell fleece jacket designed to thrive in unforgiving conditions. Whether worn alone or integrated into your Mark I Jacket, this lightweight, packable layer delivers the durability, mobility, and protection you need to perform at your peak. Constructed from Exotex 450, a proprietary laminated softshell, the Mark I Liner offers superior wind resistance, water repellency, and abrasion protection while maintaining exceptional stretch and breathability. Engineered for efficiency, the Mark I Liner features spacious interior pockets for easy access to essential gear. Designed for seamless compatibility, it securely attaches to the Mark I Jacket via interior zippers and reinforced cuff/collar points for a locked-in fit. Whether you're navigating the backcountry, on the range, or handling business in the field, the Mark I Liner is a mission-ready performance fleece jacket built for outdoor athletes, tactical professionals, and operators.