A fast paced and agile, low profile squash shoe with excellent stability. Viper 5 enables an impeccable close-to-the-ground court feel. The ViperSKIN upper, is of synthetic lightweight sandwich construction that provides excellent support. The most prominent of Salming technologies that has been the backbone of previous Viper generations are still present. In addition, Viper5 has the new RunLite2midsole foam which offer a lighter and more energy return.