Ralph Lauren unveiled Team USA’s Opening Ceremony Parade Uniform and debuted RL COOLING, a state-of-the-art wearable technology. The RL COOLING system is seamlessly integrated into the garment and disperses heat from the wearer’s skin through a sophisticated device that monitors and optimizes temperature and uses the same technology to cool the world’s most advanced computer systems. The effect is a cooling sensation that can be immediately felt and is long-lasting, even in the most oppressive heat.