Kahtoola NANOspikes Footwear Traction Size:L thanks to the design of

thanks to the design of Campagnolo Hollow Technology

Triple layer custom fit foam

Shell and Rail Material

The Fast Flip Top Safety prevents an accidental discharge in your purse or bag

Swany Leash

Kahtoola NANOspikes Footwear Traction Size:L thanks to the design ofUltralight and low profile winter traction device Evolved spike design bites into icy sidewalks and roads 10 Tungsten Carbide spikes per foot on all sizes Weight Per Pair: Extra Small 7. 2 oz., Small 7. 5 oz., Medium 8. 0 oz., Large 8. 3 oz., Extra Large 9. 0 oz. Please refer to Kahtoola sizing chart included in product images. 1 Year Warranty. Shoes not included.