Size Guide :
Woven upper materials and precision construction promote airflow and cooling.
A finished jersey stitch in the topline area allows ease of entry.
Tight knitting in the forefoot area improves medial / lateral stability.
Anatomically-contoured energy foam sockliner cushions as it supports weight distribution.
EVA midsole and rubber outsole.
Integrated motion outsole provides ultimate forefoot flexibly.
Grand.OS dynamic energy foam is designed to comfort and propel each part of the foot.