Men's Glycerin Flex SIZE:11 Firmer HYROX-tuned foam increases control

Firmer HYROX-tuned foam increases control during sled work and lateral transitions

Stretch brief liner

even in slick conditions

Enhanced with increased stack height and a premium foam midsole

Men's Glycerin Flex SIZE:11 Firmer HYROX-tuned foam increases controlThe 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.