YAKTRAX RUN Clothing Acc. This lightweight baselayer has soft

This lightweight baselayer has soft stitching and low profile seams for extra comfort on long hot days

An integrated pillow pocket allows a jacket

This kit contains a replacement filter cartridge for the TrailShot filter

Compact and lightweight: only 92 g

YAKTRAX RUN Clothing Acc. This lightweight baselayer has softThe Yaktrax Run is an ice traction device anatomically designed for use with running shoes. Run naturally on packed snow and ice with the Yaktrax Run's combination of removable spikes and steel coils, providing 360 of unbeatable traction. Continue your training during the winter with the same stability you are accustomed to on dry surfaces. Size Chart (based on a running shoe) Small Medium Large US Men 5 8. 5 9 11 11. 5 13. 5 US Women 6. 5 10 10. 5