NANOspikes® Footwear Traction

• Ten Concave Tungsten Carbide Spikes - Concave spikes increase grip on ice. Tungsten carbide is up to 100 times more abrasion resistant than steel and delivers unmatched durability on hard surfaces.
• Center Plate Ridges and Directional Lugs - Center plate ridges enhance grip and stability on uneven ice and snow. Directional lugs improve traction in packed snow on ascents and descents.
• Integrated Toe Bail - Secures footwear during descents and reduces pressure points at the toe.
• Enhanced Thermoplastic Elastomer Harness Geometry - Provides a precise, comfortable fit on modern running footwear. Features patented reinforced eyelets for increased durability and retains its elasticity down to -22°F (-30°C).
• Includes tote sack

• Weight (pair):
      (XS) 6.4 oz / 182 g
      (S) 6.8 oz / 193 g
      (M) 7.4 oz / 210 g
      (L) 7.8 oz / 222 g
      (XL) 8.4 oz / 238 g
• Packed Size:
      5.75 in x 4 in x 2.25 in / 52 in³
      15 cm x 10 cm x 6 cm / 900 cm³
• Spikes
      Length: 0.21 inch / 5.3mm
      10 spikes per foot
• Materials
      Spikes: Tungsten carbide anchored in aluminum and thermoplastic polyurethane (TPU) lugs
      Traction plate: Dual-compound TPU
      Harness: Thermoplastic elastomer (TPE)
      Reinforced eyelets and toe bail: Thermoplastic rubber (TPR)

Kahtoola stretch-on traction products are backed by a 4-year limited warranty. Products purchased before August 1, 2025 qualify for a 2-year limited warranty. Products are warrantied to the original owner and will be replaced or repaired at Kahtoola’s discretion.