Our goal for the NOVABLAST 3 LE running shoe was to make it lighter and more comfortable. The intent of this finish level approach was to make it look as good on the streets as it does on race day. Influenced by technical performance, the Nexkin mesh material in the upper evolves the design with improved ventilation to help your feet stay cool. A tongue wing construction in the upper helps improve fit while reducing tongue movement. This component is reinforced with a more favorable heel design to help guide the foot with more control throughout your gait cycle. Meanwhile, the FF BLAST PLUS cushioning in the midsole helps create a lighter, more responsive feel underfoot.