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. This style is with black suede, black nylon, white leather inserts, and black details.In addition, the outsole structure combines lightweight cushioning with stability and support. - 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