The use of infrared heat in the studio should NOT be confused with the typical "hot yoga" studio. Since the air itself is not heated, the studio won't feel overly hot when you walk in.
The heat is far less taxing on the body and the benefits you receive are greater. With infrared heat, you can expect to experience increased mobility, metabolism, circulation, detoxification, and pain relief.
Although you may feel like you sweat more in a traditional "hot room" - more sweat doesn't always translate to being better for you.