Amazon.com: Polar Verity Sense - Optical Heart Rate Monitor Armband for Sport - ANT+ and Dual Bluetooth HRM - Waterproof HR Sensor with only One Button - Compatible with Peloton, Zwift and
Adidas Shirt Adult Medium Compression Running Fitted Polar Compatible Fitted Men | eBay
adidas Men's Techfit 3-Streifen Training Tee - black HD3525 | BIKE24