Our focus for the NOVABLAST™ 3 LE running shoe was to make it lighter and more comfortable. The intention for this trim level approach was to make it look as good in the streets as it does on race day. Influenced by technical performance, the upper's Nexkin mesh material evolves the design with improved ventilation to help your feet keep cool.A tongue wing construction in the upper helps improve the fit while reducing tongue movement. This component is reinforced with a more supportive heel design to help guide the foot with more control through your gait cycle.Meanwhile, the midsole’s FF BLAST™ PLUS cushioning helps create a lighter and more responsive feel underfoot. Style #: 1012B410.400 UPC #: 196074596645 Tech & Materials Nexkin mesh upper Improves airflow to help your feet keep cool Heel stabilizer Helps support the foot and create a more balanced stride Gusseted tongue wing fit system Improves the midfoot fit and reduces tongue sliding FF BLAST™ PLUS technology Cushioning provides lightweight impact absorption and a responsive rebound Trampoline-inspired outsole design Provides a more responsive bounce back AHAR™ outsole Improves durability At least 20% of the shoe's main upper material is made with recycled content to reduce waste and carbon emissions 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 Help improve visibility in low-light settings