Altra Men's Lone Peak 4 Mid RSM
- Insole: 5 mm Contour Footbed
- FootShape™ Toe box with Fully Cushioned Zero Drop™ Platform
- Stack Height: 25 mm
- Midsole: Dual Layer EVA / A-Bound™ with StoneGuard™
- Outsole: DuraTread™ Rubber with TrailClaw™
- Upper: eVent® Fabrics
- Weight: 12.9 oz. / 366 g
FOOTSHAPE™ TOE BOX
Allows your toes to relax and spread out naturally for more comfort and stability in uphill climbs and downhill descents.
ZERO DROP™ PLATFORM
Places your heel and forefoot the same distance from the ground to encourage proper, low-impact form throughout your trail run.
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.
Durable outsole rubber made to last long and offer great grip on both tame and technical terrain.