Altra Mont Blanc Speed - Women's Travel Roller Midsole: EVA Midsole

Midsole: EVA Midsole

5 liters of packing volume

If submerged

the Beta SL Jacket (previously the Beta LT Jacket) – the lightest Beta – is carefully designed to deliver complete waterproof

Altra Mont Blanc Speed - Women's Travel Roller Midsole: EVA MidsoleBring the speed to your next training run. With a performance focused midsole and grippy outsole, you can fly down the trail with confidence. The Mont Blanc Speed has a lightweight and responsive midsole crafted with rim and core construction. Snag some comfort with Altra EGO MAX in the rim and get enhanced performance with Altra EGO PRO foam in the core. With Vibram Litebase to reduce outsole weight and Vibram Megagrip for grip on both wet and dry