Altra Mont Blanc Speed Running Shoe – Men's under-25 or just logging miles in

or just logging miles in the parking lot

Vibram XS Edge outsole (3

and Primrose — easy to slip on

RDS-certified 550-fill down delivers reliable warmth

it’s designed for warm‑weather ease and sustainable style

Altra Mont Blanc Speed Running Shoe – Men's under-25 or just logging miles inBuilt for competitive trail runners who want real speed without sacrificing grip or protection, the Mont Blanc Speed is our pick for fast training days and race efforts on technical terrain. Vibram Megagrip outsole handles wet and dry surfaces, while the dual EGO compound midsole MAX on the rim, PRO in the core gives you responsive cushioning that doesn't weigh you down. Vibram Megagrip outsole delivers reliable traction on wet and dry trail surfaces