The Adidas Ultraboost Light is a firm-riding, cushioned trainer which has smooth transitions and very good stability. It’s better suited to moderately-paced runs rather than easy runs due to its firm ride but its weight and upper prevent it from being a proper performance daily trainer. This version of the Ultraboost has a new Light Boost midsole foam which makes it lighter than its predecessor but gives it a firmer ride. It also has improved heel lockdown due to the modified heel counter.