Providing warm, dry next-to-skin, moisture wicking performance, the Arcteryx Rho LT Zip Neck for Men uses lightweight synthetic fibers to move moisture rapidly and a silver ion treatment to remove odor during any endurance endeavor. An ideal warmth-to-weight ratio base layer for backcountry adventurers, the clean detailed Rho LT Zip Neck is designed for year-round use. No-lift underarm gussets that let you raise your arms without your shirt going for a ride while the soft and form-fit of the Rho LT fleece is perfect for wearing alone or layering up.
Super comfortable
It is super comfortable, warm and light, and has the great Arc'teryx quality. The fabric feels great against the skin. Especially when living in cold northern climates