Adidas Ultraboost 5 H.Koumori archive though the narrow toe box

though the narrow toe box might lead some to opt up half a size

and fits close to seal out cold air

This new-generation stability trainer delivers smooth transitions and confidence in every stride with full-length ReactX foam and a refined midfoot support system

A breathable engineered upper and wide stable base make it ideal for recovery runs

Adidas Ultraboost 5 H.Koumori archive though the narrow toe boxThe Hermanos Koumori x Adidas Ultraboost 5 offers a new look to the model, combining mesh and textiles for comfort. The full length Lightboost midsole gives maximum energy return, while the Torsion technology provides stability. The speed toggle lacing system allows for quick fastening (traditional lacing option is included).