Men's Glycerin Flex mcellula2 Stack:33mm

Stack:33mm

Shoe Sizes:  Available in 10 sizes ranging from Men's U

the Altra Men’s Lone Peak 9+ takes everything you love about the iconic Lone Peak and amps it up with a Vibram® Megagrip outsole for unstoppable traction

Runners who prefer underwire support

Men's Glycerin Flex mcellula2 Stack:33mmThe Brooks Glycerin Flex brings together plush cushioning and adaptive flexibility to help runners move with confidence. DNA Tuned cushioning uses a dual cell nitrogen infused design to create soft landings in the heel and responsive toe offs in the forefoot. The result is a smooth, efficient ride that feels connected from the moment your foot hits the ground. A new engineered flat knit upper adds breathable comfort while allowing natural foot motion.