The ASICS Superblast lifts off in a big way by delivering luxurious comfort and high energy return in an ultra-lightweight package. Built as a souped-up version of the ever-popular Novablast model, the Superblast is a do-it-all shoe that is suitable for all types of training as well as race day use, with the ability to handle the demands of a full marathon.Featuring a dual layer of the brand’s best foam technologies, the Superblast can easily take on all the demands of a dedicated runner’s training cycle while keeping the legs fresh and ready for whatever the next run brings. Taking a closer look at the midsole, you’ll see a large stack of ASICS’ FLYTEFOAM Blast Turbo, which is the same foam the same foam that is found in the elite METASPEED racing line. Sitting on top of this soft and highly responsive foam is a thin layer of slightly firmer FLYTEFOAM Blast+ which provides the stability needed to maintain a fast and efficient stride. The outsole of the Superblast is designed to keep weight to a minimum, with AHARPLUS rubber strategically placed for protection where necessary and cut out in areas where it is not needed. The upper of the shoe is made from a Jacquard woven material that is both breathable and durable, while the gusseted neoprene padded tongue provides added structure. No matter the distance, no matter the speed, the ASICS Superblast makes every mile comfortable, fun, and well, super.From training runs to race day, this shoe can truly do-it-all really well.Well-cushioned and highly energetic midsole.