. Hoka Kids - Mach 6 (Big Kid). Color Electric Cobalt/Varsity Navy. $110.00. 4.1 out of 5 starsNew ArrivalBrand NameHoka KidsProduct NameMach 6 (Big Kid)ColorElectric Cobalt/Varsity NavyPrice$110.00Rating4Rated 4 stars out of 5(13)