Portland's premier Infrared Sauna and Cold Plunge Studio. Pure Sweat is focused on bringing optimal health to our community by offering infrared sauna and cold plunge modalities. Our studio features 4 infrared sauna cabins and two contrast therapy rooms. These contrast rooms are appointed with larger infrared saunas, cold plunges, and showers. The contrast rooms are suited for 2-4 people. We offer amenities and wellness products to enhance your experience and support your wellness practices.