
Altra Lone Peak 4 Mid RSM (Men's)
The Lone Peak 4 Mid RSM is made to face the elements. Features a brand new eVent® upper, which offers leading breathability, maximum comfort, and protection in the widest range of conditions. This new fabric material is also lighter and more durable than our previous version. The 4-point GaiterTrap™ and fresh mountain design complete the upper, while the updated, multi-directional lugs on the outsole bring you optimum grip.
- Insole: 5 mm Contour Footbed
- Midsole: Dual Layer EVA / A-Bound™ with StoneGuard™
- Outsole: DuraTread™ Rubber with TrailClaw™
- Cushion: Moderate
- Upper: eVent® Fabrics
Weight: 12.9 oz / 366 g
Stack Height: 25 mm