The Etonic PR538 style is a pure 80s' comeback and it is one of the first runners to be implemented with a three-density phylon outsole. The outsole structure combines lightweight cushioning with stability and support. This men style is blue suede and navy blue canvas upper with red leather inserts. - Suede running shoes with canvas upper - Leather inserts in contrast - Cotton laces matching with the upper - Z-Bar saddle system for midfoot support - Reinforced toe box - Three-density mid-sole - Rubber bottom outsole - Fits true to European/UK sizing