The mizuno wave sayonara 3 ladies running shoes are made for neutral runners and will suit everyday training and comfortable racing the trainers weigh 210g 74oz and have an airmesh upper which gives you excellent breathability and comfort the u4ic midsole combines cushioning and low weight well and the mizuno wave design ensures runners have great cushioning and stability the premium insock is high grade and removable and the shoes also feature mizunos full length intercool midsole ven