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  • Nylon air-mesh uppers reduce weight and enhance breathability; thermoplastic urethane overlays provide support and structure
  • External scree guards keep trail debris out so you can concentrate on running and not on a pebble in your shoe
  • Mesh nylon linings in heels and on tongues wick moisture to help keep feet comfortable
  • Dual-density EVA MEMlex/TrailShock midsoles provide ample cushion on high mileage days as well as stable medial posting to help prevent ankle rolling
  • Nylon shanks and composite rock guards add stability and support while protecting feet from stone bruises
  • Nonmarking FriXion® AT Racing rubber outsoles deliver excellent traction on and off the trail


Average weight specification is per pair, based on size 42.

View all La Sportiva Men's Trail-Running Shoes

REI membership


Best Use Running
Footwear Height Ankle
Footwear Closure Lace-up
Upper Nylon mesh/thermoplastic urethane overlays
Lining Nylon mesh (heel and tongue only)
Midsole Dual-density EVA
Support Nylon shank
Outsole Rubber
Average Footwear Weight (Pair) 25 ounces
Gender Men's

Size chart

Sizing notes

For rock climbing shoes: Choose soft shoes two to three sizes smaller than your street shoe size. We recommend you fit your trad shoes one to two sizes under your street shoe size. Remember to factor in stretch. Unlined slip-lasted shoes tend to stretch about one full size. Lined shoes stretch about a half size. Remember: a well-fit comfortable shoe will work better than an ill-fitting tighter shoe. For boots: Add one half size to your street shoe size. You should be able to slip one finger behind your heel when you are standing up with the boot unlaced and your toes touching the front. If the boot is too short, your toes will get smashed walking downhill. Too long and your heel will slide up and down and give you blisters.

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