Unisex adult sizing and fit, ultra comfy with the Hardloop Tempo logo. Description:70% Polyester / 30% Cotton, 4.2 ozBreathable, moisture-managing interlock fabricFresh assurance with anti-bacterial treatmentUV ProtectionCrew neck with double needle hemsTear-Away LabelANTIBACTERIAL TREATMENT: Prevents bacterial growth and stops fabric from developing odors.MOISTURE MANAGEMENT: Transports moisture away from the skin to the garment's outer surface.