Women's Polaris Crew Summer Gear Guide - Men 4-season Merino layer

4-season Merino layer

NEW FOR 2026: The vapor collection now features an updated vortex-spun yarn construction designed for greater durability

This Merino Wool shirt is meant to be worn directly on the skin

The addition of two exterior welt pockets

Women's Polaris Crew Summer Gear Guide - Men 4-season Merino layerAt a Glance Description The Polaris Crew Merino Wool Shirt is ideal for the outdoor adventurer and do it all personality. Duckworth's proprietary Polaris fabric is designed to trap warm air in the miniature waffle knit construction, creating a lightweight yet incredibly warm layer. The super soft waffle construction is meant to be worn directly on the skin, making the Polaris Crew the ideal crossover piece. On hotter days, wear it as a stylish and