The Lone Peak 9 features:

• 100% RPET ripstop mesh upper.
• With Altra’s signature FootShape fit, you get our roomiest toe box with plenty of room to help your toes move freely, and space through the midfoot.
• The grippy MaxTrac™ outsole provides the perfect combination of grip, traction, and durability on all types of terrain.
• Connect with the ground and stay comfortable with unique Altra EGO™ midsole foam.
• A Stoneguard™ insert provides underfoot protection on the trail, over rocks, debris, and tough terrain with a flexible yet firm and stable feel.
• GaiterTrap™, our unique hook-and-loop tab, allows for easy strapless gaiter attachment without fasteners, bungees, or bindings. Trail debris in your shoes? No thanks!