DESCRIPTION > A short sleeve version of the Hydrology.
TECHNICAL FEATURES > • Dot Matrix 2.5™ - 2.5 Layer Waterproof Breathable Fabric • Volcanic Gasket Protector System™ • Vault Water Lock Waist Band™ • Arm Wet Pocket™ • Front Dry Pocket™ • Reflective piping around Volcanic Gasket Protector System™ • Reflective piping across chest and back • Neck gasket and arm gaskets