The Etonic Stable Air Base style is a pure 90s' comeback and it is one of the first runners to be implemented with the Etonic Stability System. This style is with light grey and royal blue suede, light grey nylon, cyclamen pink inserts and royal blue details. The outsole structure combines lightweight cushioning with the unique support of DRP Plus plates, that are specifically designed to help prevent injuries. - 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