Move from feeling standard to super in the SUPERBLAST™ 2 shoe. It's designed to help provide the most responsive, energized feel compared to other shoes in the ASICS cushioning range. The midsole features a combination of FF BLAST™ PLUS ECO and FF TURBO™ PLUS cushioning. Also used in our METASPEED™ racing models, this foam helps creates one of the lightest and bounciest running experiences. This shoe's upper construction features an asymmetric mesh design. It features different colors on the medial and lateral angles of the shoe for visual interest. Engineered mesh upper material Improves airflow to help your feet keep cool Gusseted tongue wing fit system Improves the midfoot fit and reduces tongue sliding FF TURBO™ PLUS technology Cushioning improves compression and creates a responsive feel underfoot FF BLAST™ PLUS ECO technology Cushioning provides lightweight impact absorption and a responsive rebound Trampoline-inspired outsole design Provides a more responsive bounce back ASICSGRIP™ outsole Improves the outsole durability The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology Reflective details Designed to improve visibility in low-light settings Designed For Neutral/Underpronation Neutral Foot Type Normal size arches Push Off There is even distribution from the front of the foot. Considered Injuries Less likely due to effective shock absorption, but neutral runners are not immune to injury. How your foot contacts the ground The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight. Underpronation Foot Type High arches Push Off The pressure is on smaller toes on outside of foot. Considered Injuries Plantar fasciitis, shin splints, ankle strain. How your foot contacts the ground The outer side of the heel hits the ground at an increased angle with little or no normal pronation, causing a large transmission of shock through the lower leg.