The Arcteryx Deltahoody fleece stands out as a crucial element in your layering system, offering advanced technical features. Designed with innovation, the fleece incorporates hollow-core fibers that contribute to exceptional warmth without adding excessive weight. The fabric is not only breathable but also durable, with a smooth face enhancing its resilience.  Additionally, the inclusion of Phasic AR II panels beneath the arms ensures stretchability and incorporates wicking fibers for moisture management. The hoody is thoughtfully patterned to provide ergonomic freedom, making it easy to layer under a shell for a seamless fit. Beyond its role in a layered system, the Delta hoody proves versatile as a standalone warming layer, ideal for moments at camp or when on the move. Mens Delta Hoody Fleece