Salomon S-lab2 Are The Salomon S-Lab2 XT Wings Shoes Racing Shoes Or Training Shoes?

Are the Salomon S-Lab2 XT Wings Shoes racing shoes or training shoes? - salomon s-lab2

I've heard they are trail running shoes ... What exactly is the length? As the shoes of the year 2010 with other distance shoes from Nike, Brooks, Saucony, Asics, etc. Compared