Skwala Thermo 260 Zip Merino Wool Baselayer

The Skwala Thermo 260 Zip delivers dependable midweight warmth and comfort for cool-weather fly fishing and outdoor adventures. Made from a premium blend of 95% merino wool and 5% spandex, its 260-gram interlock knit provides natural temperature regulation, moisture-wicking performance, and odor resistance while maintaining comfortable stretch. A quarter-zip neckline with an extended collar allows easy ventilation and added warmth, while integrated thumb loops keep sleeves in place when layering. Articulated underarms improve freedom of movement for casting and all-day comfort. Designed to perform as a standalone shirt in mild conditions or as a warm baselayer beneath additional insulation, the Thermo 260 Zip is a versatile choice for long days on the water.