Take your winter wardrobe to comfier heights with the men's Smartwool Thermal Merino base layer hoodie. It features a chafe-free design and a higher neck for extra coverage and warmth. FeaturesUpdated with an improved fit for enhanced function and aesthetics; slim fit is intended to follow the contours of the bodyHigher neck on the hood provides extra coverage and warmth when worn downShoulder panels eliminate top shoulder seamsFlatlock seam construction helps minimize chafing