Men's Altra Mont Blanc Boa Support + Toe the start line

+ Toe the start line with a max stack of high-performance PWRRUN PB foam cushioning

• We partnered with carbon fiber expert Carbitex™ to design a plate that naturally flexes with your foot

Versatile for any movement

light polyester fabric has mesh inserts to quickly cool you down so you can get back to your one-legged activities

Men's Altra Mont Blanc Boa Support + Toe the start lineMen's ALTRA MONT BLANC BOA :: Ready to run over wild terrain even faster? Your new Men's Altra Mont Blanc BOA trail running shoes will blow you away with engineering that promotes a comfortable ride that's secure enough for top speed. Featuring the first ever, epic BOA Fit system, you can personalize your fit so that every stride is snugly locked in. The fan favorite Altra EGO MAX midsole foam keeps you light on your toes and feels like a dream.