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Altra Lone Peak 4.0 RSM – Women’s


SKU: 9750058 Categories: , , Tag:


Lone Peak 4 RSM


There’s no such thing as bad weather, just bad gear, right?! Well with the brand new Altra Lone Peak 4 RSM you’ll have no excuse. Made for rain, snow, and mud (RSM), this shoe is ready to tackle the elements. As part of the Altra All-Weather Series (AWS) the eVent® upper is 100% waterproof and offers market leading breathability, delivering maximum comfort and protection in the widest range of conditions. In addition, it has a reinforced toe cap, refreshed mountain design and 4-Point GaiterTrap™. And the updated MaxTrac™ outsole with multi-directional lugs and prominent TrailClaw™ offer enhanced traction on gnarly terrain.




Places your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your trail run.



Allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents.



The Fit4Her™ technology means we customize every women’s shoe to the unique anatomy of the female foot.



Hook-and-loop tab allows strapless gaiter attachment that prevents debris from building up beneath the shoe.



Canted lugs positioned strategically beneath the metatarsals to provide traction at toe off.



A perfect combination of grip, traction and durability that will eat up gnarly terrain like a boss.



  • Weight: 9 oz / 255 g
  • Insole: 5 mm Contour Footbed
  • Midsole: Dual Layer EVA / A-Bound™ with StoneGuard™
  • Outsole: MaxTrac™ Rubber with TrailClaw™
  • Cushion: Moderate
  • Stack Height: 25 mm
  • Upper: eVent® Fabrics