Altra | Men's Lone Peak 9+ Trail Running Shoes - Black/Dark Gll Grey/Green Gecko Size:11.5 Takeback Flyknit uses closed loop

Takeback Flyknit uses closed loop yarn which stretches snugly around the foot

What's the difference between the two formulations

in order to increase the protection from sharp objects - such as tree routes and jagged rocks

streamlined look

Opt for the Hilly Unisex Supreme Anklet Running Socks

Altra | Men's Lone Peak 9+ Trail Running Shoes - Black/Dark Gll Grey/Green Gecko Size:11.5 Takeback Flyknit uses closed loopAdvice for Trail Runners: The Altra Men's Lone Peak 9+ Running Shoes are arguably Altra's most popular model for trail running. Featuring Altra's Original FootShape fit, the Lone Peak Trail Running Shoes offer lots of space in the toe box. Underfoot Feel Lightweight Altra EGO midsole foam offers protection and comfort for harsh off road terrain. A zero millimetre heel to toe drop should improve underfoot stability on uneven surfaces. Finally, Vibram