About Us. SWTHZ is an innovative contrast therapy studio that champions the powerful benefits of exposure to both heat and cold. Our luxurious private suites feature state-of-the-art infrared saunas, invigorating cold plunges, and refreshing vitamin-C showers, all designed to promote optimal recovery and physical and mental well-being. At SWTHZ, we offer a sanctuary where clients can unplug, meditate, listen to music, or enjoy their favorite show...
