RIVAL BOXING BOOTS-RSX ONE-HIGH TOPS Fully ventilated mesh & cowhide suede upper and breathable mesh sock liner to ensure maximum airflow penetrating the shoe and cooling the foot from every side; Thin, flexible and durable outsole with a lot of grip; Ergonomic insole with superior cushion and arch support; High top profile giving a great support; 8.5 ( 220 mm ) high; 390 g