Design: Designed to help create an energetic toe-off and advanced energy savings Bold colors and patterns for a standout look Breathable engineered mesh upper to help keep your feet cool and comfortable In-Shoe Comfort: Midsole includes a FF BLAST(TM) PLUS cushioning unit that helps create lightweight and soft impact absorption underfoot Durability & Traction: ASICSGRIP(TM) outsole provides a softer feel for better traction during runs Additional Details: Total Heel Height: 33.5 mm Total Forefoot Height: 28.5 mm