ASICS SONICBLAST - Womens Mens Shoes Back of panels lining: 81%

Back of panels lining: 81% polyester/19% spandex

It is sandwiched into the foam in the heel

PRODUCT STORY

the M-Series is your answer

ASICS SONICBLAST - Womens Mens Shoes Back of panels lining: 81%The SONICBLAST shoe offers a lightweight and responsive ride that makes it functional for tempo runs, workouts and races. This boosted trainer has a more stable heel and more flexible forefoot transition compared to other plated models, making it a more accessible option to many runners. The midsole features a two layered foam with FF BLAST MAX and FF TURBO SQUARED cushioning to help create a lightweight, bouncy, and advanced cushioning running