Men's 2XU Aero Long Sleeve Top Size:Large A lightweight mesh upper provides

A lightweight mesh upper provides breathability and support made to go the distance

Grounded in a Vibram® Megagrip with Traction Lug outsole for increased bite on loose soil

The update features a wider base

and slits on the sleeves let you check your watch with ease

the Speed 4 is very lightweight

Men's 2XU Aero Long Sleeve Top Size:Large A lightweight mesh upper providesWith X VENT fabric technology, the Aero Long Sleeve combines a recycled double knit sweat wicking body and lightweight breathable mesh back to keep you dry and cool so you can perform in comfort. Stay Cool: Lightweight mesh back panel engineered to enhance breathability and ventilation. Quick Drying: Double knit constructed main panel leverages an inner layer to transport sweat away from skin and an outer layer to disperse moisture on surface,