Center back length: 28

Gender: Male

Upper Material: Nubuck and Leather with Elastic Stretch Goring

and a bellows tongue

but perspiration can easily escape from your feet

K-Swiss Men's TUBES 200 Training Running Shoe - PHANTOM/BLACK/SAFARI color-flora-fiesta Center back length: 28Featuring our proprietary technology, the Tubes 200 is one of the most recognizable sneakers in the Tubes family. With a one piece closed hole mesh upper for breathability and seamless overlays for extra support, there is not much adaptation time needed. The Tubes technology provides adaptive comfort and cushioning through individually tuned tube structures that collapse and rebound as you walk. The design also provides incredible flexibility making