O'Neills Laois Training Jersey Junior Discover the O’Neills Laois GAA Junior Short Sleeve Training Top. Crafted from our high-performance Koolite fabric, this jersey utilises catch, move and release nanotechnology to transport moisture away from the skin keeping you dry and comfortable as you cheer on Laois GAA. High Performance Koolite Fabric Ribbed Collar Breathable, Sweat Wicking & Quick Drying Official Laois GAA Crest