Earlier this month, Reebok, with the help of rapper Kendrick Lamar, debuted a brand new iteration of one of their most timeless running silhouettes. The Ventilator Day Glo maintains the classic design of the 1990 original but has updated it with bold, neon uppers. To celebrate its launch, Reebok sent messengers riding custom Day Glo-inspired single speed bicycles – made in bright hues of blue, yellow, pink and orange to match the sneakers – around New York and Miami to hand deliver advanced pairs of the new model to unsuspecting buyers. Take a look at some photos from the event below. The Reebok Classic Ventilator Day Glo is available online today. Everyone who makes a purchase will automatically be entered into a raffle that will give them the chance to win one of the Day Glo bikes, so act fast!