FIRST LOOK: @teamusa's opening ceremony uniforms by @ralphlauren feature some cool tech - literally. 🥶 For the Tokyo Olympics opening ceremony uniform, Ralph Lauren is debuting a state-of-the-art wearable technology that self-regulates the temperature. The battery-powered device, located on the back of the neck, creates a cooling sensation that lasts, even in the most oppressive heat. For Ralph Lauren, the challenge was creating something that celebrated American style and craftsmanship – a classic and smart look – while making sure athletes would feel comfortable. #ralphlauren #olympics #openingceremony #teamusa | @daryldhomer, @sakurakokumaikarate | 📸 Joel Griffith (Ralph Lauren)