What should I wear to class? Follow We recommend that you wear a tank top or t-shirt on top. Form-fitting pants or shorts that stay out of the way of moving pedals are ideal bottoms. 0 Related articles What type of shoes do I need for the Tread? How the Peloton bike calculates power output (watts) Riding with padded shorts Adjusting your bike settings What if it’s my first time visiting Peloton?