Mens Aero Tank Infants (4-10) Its two primary compartments are

Its two primary compartments are lined with Thermoguard material to help protect rackets against temperature changes

Mesh details offer airflow in high-sweat zones for cool relief

A lightweight

we widened the shoulder design to help prevent chafing from hydration pack straps

Designed for wearing a backpack

Mens Aero Tank Infants (4-10) Its two primary compartments areLose the sleeves but keep your edge, with the Aero Mesh Tank that wicks sweat and stays light and breathable, so you can go harder in the heat. Rapid moisture management HeiQ Fresh bio based odour control technology Split hem for improved flexibility 50 UPF main panel, 20 UPF mesh back panel protection Reflective trims for visibility