CLOUD 5 WATERPROOF (M) by On is a men's all day sneaker featuring a fully waterproof membrane that will let your feet breathe and keep the elements out, elastic lace adjustment, and a durable and cloud-like sole unit. This shoe also comes with a pair of classic shoe laces. CloudTec: Multi-directional cushioning - Activates only during landings, reacting to your unique movements Soft Landings - Compressing horizontally and vertically for soft landings Explosive take-offs - Producing the perfect platform for explosive take offs Material: Mesh Upper