NANOspikes® are designed for use on icy and snow-packed roads, streets and urban trails. Ideal for transitioning on and off dry pavement, tungsten carbide spikes will not significantly wear down with repeated impact on pavement or affect gait and/or stride.


Each pair of NANOspikes® includes a tote sack!



  • Product Description
  • Spikes made from tungsten carbide, each spike is extremely wear-resistant for use on pavement without affecting foot strike, and is held in place with a lightweight aluminum anchor, while a surrounding TPU cleat provides added traction and shock absorption.
  • Reinforced eyelets using durable TPU inserts to ensure longevity, each patented eyelet allows the elastomer bands to be lighter and stronger, preventing tearing along the harness and at connection points.
  • Traction Plates are upward-facing traction ensures NANOspikes® stay in place against footwear.
  • Dual Compound - TPU construction, a softer compound provides wear-resistance, flexibility and aides in snow release, while a harder compound near the spikes disperses force against the shoe’s sole.
  • Toe Bale is highly flexible with recessed connection points, the toe bale secures the foot’s position at the front of the shoe for added comfort, preventing the toe from pushing through the front of the elastomer harness.Raised Heal TabAllows for easy pull-back and removal.
  • Elastomer Harness - Low-profile, extremely durable and ergonomically shaped, the elastomer bands are constructed from TPE for a secure fit and remain stretchy down to -30°F.


NANOspikes® Footwear Traction Specs:

• 10 spikes per foot (on all sizes)
• Spike material: tungsten carbide
• Pack size: 6 x 4 x 2.25 inches (54 in3)
• 2-year warranty

• Tote sack included

• Care Instructions: Wash with lukewarm water and air-dry (do NOT dry with heat). Ensure the product is clean and dry before storage. Inspect before each use.


Kahtoola NanoSpikes Footwear Traction

    SMALL 7.5 oz.
    MEDIUM 8.0 oz.
    LARGE 8.3 oz.

    XL 9.0 oz


  • Shoe Size:

    Size Men Women
    Small M 6.5-8 W 7.5-9
    Medium M 8-10 W 9-11
    Large M 10-12 W 11-13
    XL M 12-14  


    Boot Size:

    Size Men Women
    Small M5.5-7 W6.5-8
    Medium M7-9 W8-10
    Large M9-11 W10-12
    XL M11-14 W12+


Spafford Health and Adventure

Yarker, Ontario, Canada


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