RSVP – World Naked Bike Ride (WNBR) is a global grassroots movement, connected only by our determination to all be naked and ride our bikes on WNBR Day. Feel the wind on your skin and join hundreds of naked friends in a free, non-sexual, fun bike ride! All are welcome. From the shy to the bold. Bikers, skaters, rollerbladers. Every age, shape and color. Bring your family and your co-workers!