Men's NOVABLAST 4 all weather The upper is made of

The upper is made of polyurethane (PU)

while the oversized square buckles provide a contemporary focal point

Includes two or four Xtech™ Modules which can be positioned vertically or horizontally anywhere on the belt or removed/added

Plantar fasciitis

Men's NOVABLAST 4 all weather The upper is made ofThe 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