Altra Men's Lone Peak 4 Running Shoe
A-Bound is a recycled, environmentally friendly midsole compound for resilient underfoot protection.
Natural Ride System (NRS) design includes a more natural, foot-shaped last, zero millimeter heel to toe drop, and metatarsal-specific shapes in the outsole to assist in proper foot mechanics and allow for more natural foot movement.
Stone Guard is a grooved, flexible TPU layer that disperses impact shock and protects feet from rock-bruising.
MaxTrac Outsole uses anatomically-shaped sticky rubber that prioritizes grip and durability on uneven terrain.
Quick Dry Trail Mesh provides optimal protection and breathability while out on the trails, with updated stitching to reinforce fit.
Heel Claw construction uses a snug fit around the heel for added support.
4-point GaiterTrap uses a hook-and-loop tab that allows for easy donning of a gaiter.
5mm Contour Footbed for underfoot protection and additional comfort.
The Lone Peak 4.0 has enough cushioning to really put the miles in without weighing you down. With the outsoles added aggressiveness and the new stone guard, the Lone Peak will offer improved traction and protection for sharp trail objects.