La Sportiva Men's Cyklon Cross GTX Colour:Black/Yellow These spikes are for the

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

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

Supported Audio Formats

Stays extra snug when plugged into your COROS watch

with the same Altra EGO™ midsole foam for responsiveness and comfort

La Sportiva Men's Cyklon Cross GTX Colour:Black/Yellow These spikes are for theBalancing 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