ONeills Laois Dynamo Fleece Hoodie Junior Introducing the O'Neills Laois GAA Junior Dynamo Pullover Hoodie. This oh-so-soft cotton fleece will be your favourite cold weather partner! The ribbed cuffs and waistband ensure this hoodie perfectly will perfectly retain your body heat, keeping you warm as you cheer on Laois GAA. Super soft cotton fleece Ribbed cuffs and waistband Official Laois GAA crest