Altra Mont Blanc Carbon Mens Trail Running Shoes - Grey OOS Newcastle Warehouse Patent 6397648b1

Patent 6397648b1

race times and delay the onset of fatigue

the Challenger's construction was meticulously thought out

and won’t weigh you down as you pedal your way along the trail

Altra Mont Blanc Carbon Mens Trail Running Shoes - Grey OOS Newcastle Warehouse Patent 6397648b1Say Bonjour to our speediest trail shoe to date! With a full length carbon fiber plate, upgraded midsole, and sticky outsole, its ready for fast technical terrain. Toe the starting line of your next trail ultra or set out on all day up and downs with confidence and speed. Its got many of the original Mont Blanc features, but we added a full length Carbitex Monoflex carbon plate for extra propulsion, underfoot protection, and stability on all terrain.