Asics Tiger Kayano Trainer Evo - Men's Once a serious runner, the ASICS GEL-Kayano Trainer now takes to the streets in style. Mesh, leather, synthetic upper with TPU overlays for breathability and durability. Padded neoprene collar with integrated tongue. EVA foam midsole and GEL® cushioning for comfort and impact protection. Rubber outsole for traction.