
Renewed 1st Gen NANOspikes® Footwear Traction
1st Generation | Gently Used, Backed by 2-year warranty
Urban Grip, Recharged
Renewed gear is back for a limited time — now extended through April 30.
Best for: running and walking on hard, paved surfaces. Our renewed 1st generation NANOspikes® footwear traction is hand-inspected and comes from gently used returns and demo stock. Backed by a 2-year warranty and shipped in a tote sack without extra packaging, it's the perfect way to be prepared for icy roads while giving great gear a second life.
Limit 2 per color/size per customer. Renewed gear items can be returned for Kahtoola.com store credit only.

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KEY FEATURES
- Ten Tungsten Carbide Spikes - Strategically placed, tungsten-carbide spikes provide a stable platform, resist wear on hard surfaces and are integrated into flexible plates that disperse impact forces on the foot.
- Ergonomically Shaped Thermoplastic Elastomer (TPE) Harness - Features reinforced eyelets for increased durability, is ergonomically shaped to allow for a very low-profile fit and retains its elasticity down to -22°F (-30°C).
- Toe Bail - Keeps the toe from pushing through the front of the harness for added security while descending.
- Raised Heel Tab - Provides a secure grip point on the harness for easy on and off in frozen winter conditions with cold or gloved hands.
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PRODUCT SPECIFICATIONS
- Weight (pair): (XS) 7.2 oz / 204 g, (S) 7.5 oz / 214 g, (M) 8 oz / 226 g, (L) 8.3 oz / 236 g, (XL) 9 oz / 255 g
- 5.75 in x 4 in x 2.25 in, 52 in³ / 15 cm x 10 cm x 6 cm, 900 cm³
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Care
Wash with lukewarm water and air-dry (do NOT dry with heat). Ensure the product is clean and dry before storage. Inspect device before each use and remove it from footwear between uses.
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Warranty Information
Your satisfaction is our top priority. All Kahtoola renewed stretch-on traction devices are hand-inspected for your most demanding adventures and are backed by a 2-year limited warranty. Products are warrantied to the original owner only and will be replaced or repaired at Kahtoola’s discretion.
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Sizing Guide NANOspikes® Footwear Traction
For Running + Hiking Shoes:
Sizes are approximate and are for running and hiking shoes. Bulky, narrow and other irregular types of footwear may require sizing up or down, especially if in between sizes.
Footwear designs change regularly and sizing guidance may be updated over time. Please contact us or visit a local dealer for questions about fit.