adidas ULTRABOOST 5X W Size:40 2/3 while the cuffed ankles ensure

while the cuffed ankles ensure comfort and a precise fit

Handmade in Italy

this shoe combines the largest ever CloudTec® technology with a Speedboard® capable of transforming every impact into an explosive forward push

while the carbon Speedboard® flexes to snap you forward

they return energy with every stride

adidas ULTRABOOST 5X W Size:40 2/3 while the cuffed ankles ensureThese adidas running shoes make your life easier. The lightest ever BOOST foam delivers continuous energy return kilometer after kilometer, keeping you feeling fresh from start to finish. The Torsion System between the heel and forefoot ensures stability and a smooth, consistent stride, regardless of distance or speed. All of this rests on a Continental rubber outsole that guarantees reliable traction in both wet and dry conditions, so you always feel