Skwala Thermo 260 Zip Merino Midweight Fishing Baselayer with Quarter Zip The Skwala Thermo 260 Zip is a refined balance of warmth and breathability, designed for anglers who chase fish through cold mornings, shifting winds, and long winter drifts. Crafted from premium merino wool, it delivers natural insulation that traps heat when the temperature drops and releases excess moisture as your body works, keeping your core calm, dry, and focused. With its versatile quarter-zip design and extended collar, this midweight layer adapts effortlessly to changing conditions. Worn as a standalone piece on cool days or layered beneath heavier insulation when winter takes hold, the Thermo 260 Zip transitions seamlessly from crisp sunrise casts to all-day sessions on unforgiving water. Adaptive Merino Performance for Cold-Weather Fishing Engineered for extended wear, the double jersey knit construction blends next-to-skin comfort with resilience against repeated use. Natural odor resistance and dependable moisture control make it a trusted companion for demanding multi-day excursions and frigid conditions. Key Features: High coverage knit interlock 20.5-micron merino wool blend (95% merino, 5% spandex) for 260-gram midweight insulation Quarter-zip neckline with extended collar for customizable heat retention and ventilation Double jersey knit interior and exterior for superior comfort and long-term durability Functions as a standalone shirt or heavy baselayer for layered cold-weather systems Naturally traps heat, wicks moisture, and resists odor Approximate weight: 13.1 ounces (size Large) Style No. 6150 The Skwala Thermo 260 Zip is a premium midweight merino baselayer combining breathable warmth, adaptive ventilation, and durable construction. Perfect for anglers layering through cool to severe conditions, it delivers reliable comfort and performance on the water.