Kahtoola NANOspikes Traction System
Made to fit comfortably over your shoes with no pinching or pressure points, the Kahtoola NANOspikes traction system delivers confident, reliable grip for running and walking on hard, icy surfaces.




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- Redesigned elastomer harnesses with enhanced geometry provide a more precise and comfortable fit on running footwear
- Improved heel tabs for easy on/off
- Integrated toe bails, inspired by the design of Kahtoola MICROspikes and EXOspikes traction, contour to variable footwear and reduce pressure points
- Updated stepped-lug design and center plate ridges deliver improved grip on uneven ice and snow
- Shock-absorbing traction plates are built with stiffer TPU inserts to reduce pressure points and more flexible TPU bases for increased durability and abrasion resistance
- Extremely strong and lightweight TPU inserts reinforce critical connection points and create a secure fit at the toes
- 10 low-profile, 0.21-inch spikes per foot deliver dependable traction without affecting stability or running stride
- Durable tungsten carbide spikes are up to 100 times more abrasion-resistant than steel and built to withstand wear on roads and sidewalks
- Updated concave spike profile provides instant engagement on glare ice
- Included durable nylon tote sack keeps traction system organized when not in use
Imported.
- XS fits women's sizes 5–6.5
- S fits women's sizes 7–8.5 and men's sizes 6–7.5
- M fits women's sizes 9–11 and men's sizes 8–10
- L fits women's 11.5+ and men's sizes 10.5–12.5
- XL fits men's sizes 13+
Best Use | Running Walking Hiking |
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Material(s) | Thermoplastic polyurethane/thermoplastic elastomer/tungsten carbide |
Dimensions | 5.75 x 4 x 2.25 inches |
Weight | XS: 6.4 ounces S: 6.8 ounces M: 7.4 ounces L: 7.8 ounces XL: 8.4 ounces |