Men's Aero Mesh SS Flyte Suit _label_XS Only A smooth-running YKK Vislon zipper

A smooth-running YKK Vislon zipper with a semi-auto-lock pull gives you precise control over ventilation

Extensive wind-tunnel testing confirmed what you’ll feel on the road: Flyte is exceptionally aerodynamic

Stow them into a pocket when no longer needed

Featuring a YKK Vislon zipper for smoother action and improved resilience

Men's Aero Mesh SS Flyte Suit _label_XS Only A smooth-running YKK Vislon zipperThe Aero Mesh Flyte Suit is purpose built for hot, humid, and high output dayswhen overheating steals watts and destroys efficiency. Using the same advanced 37. 5 active cooling micro mesh from our Summit Aero Mesh Jersey, the entire upper delivers maximum airflow while actively pulling humidity away from the skin. This helps regulate core temperature so you stay cooler, drier, and more efficient mile after mile. (Independent University of Colorado