Reviewed by JustOneMoreHill from Arizona on Thursday, January 17, 2013
Do not be fooled by STP's description of "light-weight"! Pro Warm is Craft of Sweden's warmest base layer. "3D" means they have body mapping zones and are seamless. Result- amazing comfort, warmth, wicking and no binding. If you play hard when the temps drop THIS is your baselayer. Enjoy!