Novablast 4 Shoe Size:11.5 Built-in tongue connects to upper

Built-in tongue connects to upper to lock feet in place

contrast and detail -- coming in a range of color hues to match any style look

Higher StacksWe placed high-rise cushioning directly under your foot

The Glycerin GTS 20 features our GuideRails® support technology that keeps excess movement in check so you stay in your ideal stride

Find out why the Cascadia has been loved by trail runners for years

Novablast 4 Shoe Size:11.5 Built-in tongue connects to upperThe NOVABLAST 4 running shoe features a new midsole and outsole geometry that helps produce an energized ride. A tongue wing construction in the upper helps improve the fit while reducing tongue movement. It's complemented with an engineered woven upper that offers more stretch, ventilation, and durability. FF BLAST PLUS ECO cushioning is made with 20% recycled bio based content. This material helps create softer landings and a more energized toe off