Advanced running technologies and ultimate comfort combine in Skechers GO RUN\x26reg; Swirl Tech\x26#153; Speed \- Ultimate Stride. This lace\-up features a geometric Swirl Tech\x26#153; midsole with HYPER BURST\x26reg; cushioning, a Skechers Air\-Cooled Goga Mat\x26#153; breathable insole, and an anti\-slip Goodyear\x26reg; Rubber Outsole. GO RUN Swirl Tech Speed - Ultimate Stride