Men's Colorado Retro MTN Summit Aero Mesh Jersey USA Collection and 360-degree reflectivity for safety

and 360-degree reflectivity for safety and convenience

elasticized wrists

Then as you warm-up and push harder

It's crafted with Polartec Alpha-Direct insulation

Men's Colorado Retro MTN Summit Aero Mesh Jersey USA Collection and 360-degree reflectivity for safetyThe Summit Aero Mesh Jersey is engineered for warm weather performance and long distance riding. Made entirely from lightweight stretch mesh with 37. 5 active cooling technology , it helps regulate body temperature by pulling humidity away from the skinkeeping you cooler, drier, and more efficient on every mile. (Independent University of Colorado research has shown 37. 5 can increase athletic output by up to 25%.) Mesh sleeves and a YKK Vislon semi