Men's Glycerin Max Color:Grey/Black/Nightlife also available in 8" inseam

also available in 8" inseam

the flexibility of Spandex

And the GuideRails(TM) support system helps keep you comfortably in your stride

Keylock nose prevents snagging

Men's Glycerin Max Color:Grey/Black/Nightlife also available in 8" inseamThe men's Glycerin Max optimizes airy softness and electrifying responsiveness at every point of every step. How? Two types of nitrogen infused cushioning, seamlessly tuned into one midsole. Thats running redefined. Sustainability 66. 4 %Recycled materials in the upper8. 00Plastic bottles diverted from landfills Best for Road Running Protective Cushioning Effortless transitions Innovative Design Features Tuned cushion Ultimate protection Effortless