The salming race r5 30 ladies court shoes have a speedlite lightweight eva compound in the midsole which cushions more and encourages your performance the court trainers weigh 305g 108oz and ensure a comfortable fit thanks to the ergoheelcup and the exoskeleton which also decreases joint pressure the advanced outsole is non marking and features a rollbar on the inner edge for faster lateral push offs grip is increased by 25 by the new durable rubber compound natural motion is fostered