The lightweight ASICS Superblast will take your training to new heights. ASICS packed the Superblast with FF Blast Turbo foam, its lightest foam composition ever. Designers layered the Blast Turbo on top of FF Blast Plus cushioning for a bouncy, energetic ride. With all that foam, the Superblast boasts a 45.5 mm stack height in the heel and 37.5 mm stack height in the forefoot, making it ASICS’ most-cushioned ride yet. The breezy mesh upper keeps overall weight to a minimum, while the traditional lace closure ensures a secure fit. With a lightweight feel and ultra-cushioned ride, the ASICS Superblast can help you shave seconds off your PR or tack on some extra miles to your weekly total.