NOVABLAST 4 Color:Blue Expanse/Blue Teal (400) Lighter and more streamlined than

Lighter and more streamlined than KEEN's original hybrid with thinner webbing

synthetic upper material with a nubuck leather-like texture and a soft backing

Our PowerStep products have received a major overhaul to better reflect the high quality

This beanie has great visual appeal too—its mix of cable knitting with jacquard patterning gives it that little pop that grabs the eye

Built for marathons

NOVABLAST 4 Color:Blue Expanse/Blue Teal (400) Lighter and more streamlined thanThe 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