Perspire Sauna Studio Flatiron is opening soon! We are the leading provider of infrared sauna therapy, red light therapy, contrast therapy (SNØ Showers) and color light therapy. We offer private & personalized suites with towel service and premium entertainment. Our full-spectrum infrared saunas combine the centuries-old healing practice of traditional sauna with modern, science-backed technology to support detoxification, stress relief, improved sleep, and more. Perspire is thoughtfully designed to support long-term wellness at an accessible price.