Model : Item 181I86SRMKAdidas Women Supernova Sequence 9 - Core Black/Night Metallic/Utility Black | Running Shoes Model A351 A successful run begins with a strong foundation. The adidas Supernova Sequence 9 Boost helps guide you to a natural running stride, so you can focus on your workout instead of your mechanics. Engineered mesh upper adapts to the foot and moves with you for a comfortable fit. boost™ midsole cushioning returns energy with every step, propelling you to a faster, more comfortable run. Full-length EVA Stable Frame guides and supports the foot from heelstrike to toe-off for a more natural running stride. Continental Rubber outsole for durable, all-weather traction.