These Thunder Stroke Gen X 02 runners are born from the creativity of the Plein Sport Lab aiming at conjugating cutting-edge technology and a unique and outstanding design. Dynamic, reinforced padded mesh upper with patent and faux-leather shell supporting eyelets and snug fitting the foot Elastic tubular laces with stop-cord The 3D rubber iconic Tiger is applied on the tongue and inset on the sole Rubberized, ergonomic, shock-absorbing, ultra light-weight, high-tech perforated midsole with innovative plated metal details Outsole shaped for optimal grip Inner lining