Upper: nylon mesh. Sole: Goma. Technologys: AHAR LIGHT SPONGE / sockliner. Midsole: Solyte. Color: Orange-Green pistacho. TRI10 are your running shoes Triathlon. Well known for his outrageous designs and colorful but even more for being your faithful companion when low bike during the competition. The elastic strands are very practical including, without perfect seams inside if you will not wear socks and lightness needed to be the fastest.