Waist deep in the river or on your boat, staying warm is about having the right layers. Simm's men's Ultra-Wool Core Top - Quarter Zip is the foundation to a good layering system. The odor-resistant wool blend is soft against the skin and breathes naturally to keep you dry and warm in a wide range of temperatures and conditions. Machine wash & dry. See garment label for details.
FABRIC TECH: 89% wool/11% nylon