Perfectly fit style that is great for any body shape. Single layer fabric so that your skin can breathe while exposed to the heat of the sauna. Your body deserves better when exposed to heat.Most swimwear is made from polyester — a petroleum-based fiber that, under sauna temperatures, can release toxins absorbed through your skin. It’s a quiet, invisible stress on your health. In collaboration with wellness advocate and devoted sauna user Dr. Joyce Braverman, we created the TONIC SAUNA capsule collection — designed for purity, comfort, and conscious living. Free yourself from synthetic fibers. Choose natural fabrics that breathe, support detox, and honor the body’s natural rhythm.