La Sportiva Men's Cyklon Cross GTX Colour:Black/Yellow Stays extra snug when plugged

Stays extra snug when plugged into your COROS watch

These spikes are for the distance fiends who race to the limit

and protective

retro-style to everyday looks

69% polyamide / 21% polyester / 8% elastodiene / 2% elastane

La Sportiva Men's Cyklon Cross GTX Colour:Black/Yellow Stays extra snug when pluggedBalancing warmth, protection and traction is an ever evolving journey to create the best winter running shoe possible. The new Cyklon Cross GTX combines vegan materials, an ultra lightweight BOA Fit System, and the tried and true Cyklon midsole outsole package and a GORE TEX waterproof membrane for all your winter running desires. DESCRIPTION: Water repellent gaiter in two way stretch mesh Waterproof GORE TEX membrane with flex construction BOA Fit