Novablast 4 Shoe Size:6.5 allowing the IPK to float

allowing the IPK to float suspended

Built to provide comfort and support even after miles of use

Internal gusseted tongue for a secure fit

seriously lightweight

Novablast 4 Shoe Size:6.5 allowing the IPK to floatThe 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