Quarks are ULTRA lightweight shoes that offer long-wear comfort in a moisture managed environment.

Available in the Original, Active, Professional and All-Weather Collections, Quarks are made of a revolutionary single unit construction that includes a duo-density foot bed complete with DRYZ Intellitemp moisture management system built right in.

These two patented technologies couple to make the Quark extremely lightweight, technically advanced, durable, and very comfortable even after many, many hours of wear.