Perspire Sauna Studio

50 W 23rd St, New York, NY

Perspire Sauna Studio in the Flatiron offers private full-spectrum infrared sauna sessions paired with red-light therapy in single-occupancy cabins. Each session runs in a climate-controlled private suite with its own changing area, sound system, and treatment chair — designed for solo or two-person bookings without the communal element of a public sauna. The format pairs full-spectrum infrared (combining near-, mid-, and far-infrared wavelengths) with red-light therapy panels, targeting circulation, soft-tissue recovery, and skin tone alongside the standard sauna benefits of heat-driven stress relief and detoxification. Sessions run 30 to 60 minutes by appointment, with package and membership pricing available. Best fit for Manhattan residents who want a regular infrared session as part of a recovery routine, value privacy over a communal bathhouse experience, and aren't looking for a contrast cold plunge. Perspire is a national chain with locations across the country; memberships transfer between studios.