Made in the USA, the Filson Crewneck Guide sets the standard for what a sweater should be–non-bulky, with density that makes it exceptionally warm and durable. With ample stretch and outstanding breathability, this sweater would be unnoticeable to wear if not for its exceptional warmth. The rib-knit collar, cuffs and hem ensure a custom fit and retain their shape year after year. The USA-sourced wool comes from merino sheep prized for their long, fine fleece. Merino wool's wavy crimp yields a soft and sturdy fabric with natural memory and shape retention. Merino wool fibers consist of thousands of tiny filaments sheathed within overlapping scales that are naturally water-resistant, and any moisture that does penetrate the fiber is wicked to the tips for evaporation. This capillary action i Winter Crew Sweater With Ribbed Collar, Classic Wool Long Sleeve Sweatshirt, Outdoor Merino Wool Long Sleeve Sweater, Wool Crew Neck Sweater For Fall, Outdoor Long Sleeve Merino Wool Sweater, Classic Long Sleeve Wool Sweatshirt, Classic Fitted Winter Sweatshirt, Classic Winter Tops For Outdoor, Wool Crew Neck Polo Sweater