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La Sportiva Mutant Running Shoe - Men's

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Unnaturally Fast

The La Sportiva Men’s Mutant Trail Running Shoe is a freak of nature designed for freaks for nature. New to La Sportiva’s quiver of mountain running footwear, the Mutant maintains a unique, original lacing system that ensures an adaptable fit offering a solid fit for folks with narrow or wide feet. It also features a SpyralTongue-hugging cuff that keeps dirt and debris out. Underfoot, V-Groove lugs made of FriXion rubber ensure burly traction for a reliable grip anywhere on the mountain. Superior cushioning keeps your foot prime for long miles of rough trails.


  • Aggressively durable yet remarkably neutral, this trail running shoe is intended for mountain runners covering serious terrain
  • Recycled AirMesh upper with FusionGate lacing for an adaptable fit
  • SpyralTongue gaiter hugs the lower ankle to keep debris out
  • EVA midsole maintains sublime cushioning with TPU inserts for enhanced stability
  • FriXion XF 2.0 rubber sole with Impact Brake System and burly lugs for total traction and complete control


  • Upper: Recycled AirMesh, Recycled Lace, 4-Way Stretch Scree Guard, Lace Garage, TPU FusionGate
  • Lining: Recycled Non-Slip AirMesh
  • Midsole: Injection Molded EVA, TPU Stabilizer
  • Sole: FriXion XF 2.0 Compound, Impact Brake System, V-Groove Tread, 6.5mm Lugs
  • Cushioning: 32A
  • Last: Tempo 2 Ergo
  • Weight: 320g, 11.2oz
  • Drop: 10mm; Toe: 26mm; Heel: 16mm


8pt.jpg Important Warning for California Residents: This product may expose you to chemicals including hexavalent chromium, formaldehyde, and perfluorinated compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to