Men's Brooks Glycerin Max Color:Grey/Black/Nightlife This perfect running companion features

This perfect running companion features a USB-rechargeable battery and is made of reflective material and is weather resistant

chafe-free and changes colors at your direction

and vented air flow channels for ultimate breathability

Compression Calf Sleeves 3

GUIDESOLE® technology features a rockered sole design delivers smooth toe-offs with less effort

Men's Brooks Glycerin Max Color:Grey/Black/Nightlife This perfect running companion featuresThe 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.