Altra Lone Peak 9 Wide - Men's Youth Skiing the Z Lite SOL expands

the Z Lite SOL expands upon the utralight performance of the Original Z Lite by adding a reflective ThermaCapture™ coating to capture radiant heat and increase overall warmth by nearly 15%

Ergonomic design

canyoneering

Meets IPX8 testing standards - waterproof at 10 meters for 1 hour

Advanced heat-fitting technology creates a fully personalized shell

Altra Lone Peak 9 Wide - Men's Youth Skiing the Z Lite SOL expandsTake on legendary adventures in a shoe designed to keep up. Altra reengineered the upper for more durability, improved the midsole, and updated the outsole for more grip. A revised midsole foam is lighter weight and designed to deliver a comfortable connection to the ground. No sew overlays and a 100% recycled ripstop mesh upper are made for high mileage durability while an improved outsole offers sticky underfoot grip. Get that classic Altra feel