Ralph Lauren has announced it’s about to introduce a new iPhone-connected, sensor-filled Polo shirt capable of tracking and sending biometric data directly to your smartphone.

The Ralph Lauren Polo Tech shirt features sensors knitted into the core of the product to read biological and physiological information. With Ralph Lauren’s leadership in the design community, the compression shirt also has a sleek look in black with a signature yellow Polo Player logo. The second-skin fit enhances comfort and agility.

The company described a bit about how the technology it’s using from Canadian company OMsignal works:

With OMsignal, the data collected by the shirt is stored by a “black box,” which includes an accelerometer and gyroscope, which capture movement and direction. That ”black box” transmits the data into the cloud, where it is plugged into a number of algorithms that gauge important performance-oriented biometrics, including heartbeat and respiration, as well as some psychometrics, such as stress level and energy output.

While you can’t buy one yet, the product will be making its debut on ball boys and players during the US Open where Ralph Lauren is an official outfitter for the event. There’s no word on when exactly you’ll be able to get one for yourself, but Ralph Lauren is taking sign-ups for those interested in learning more when it officially launches next year.