361 KAIROS 4 WOMEN'S Shoe size:4.5 and new fit and contouring

and new fit and contouring means you can expect a wildly smooth ride out of this go-to shoe

The breathable materials have strategic perforations to help prevent overheating and keep feet fresh throughout long runs and tough periods

and track your sleep for optimal recovery

• ENGAGE° FOAM midsole foam feels easy underfoot

dependable fit

361 KAIROS 4 WOMEN'S Shoe size:4.5 and new fit and contouringThe new 361 KAIROS 4 features a re engineered midsole geometry that supports your foot from heel to toe. With added platform height and width, this enhanced geometry provides medial and lateral stability, creating a sensation of cushioned guidance from first contact to toe off. The result is moderate support that helps align your gait for a smoother, more efficient run.