Patagonia made the ultra-soft, ultra-soothing Micro D® Snap-T® Pullover for all-day comfort, but truth is, wearing one just puts us in a good mood. The Micro D® feels unbelievably soft and light, provides steadfast warmth, dries quickly and doubles as a pillow on long overnighters. The 100% recycled polyester microfleece plays the part of an insulated midlayer when paired with a shell or works as a comfortable stand-alone in moderate conditions.