Ariat Ladies Sunstopper 2.0 Baselayer Navy Dot. Presenting a new and updated version of everyone\\\'s much loved favourite, the Ladies Sunstopper 2.0 Baselayer from Ariat is ideal for the warmer months ahead. Designed with a lightweight pique knit fabric with an updated raglan styling, the Sunstopper 2.0 Baselayer offers a soft feel with breathable mesh panelling for further ventilation. With a 1/4 length zip and a stand up collar, the Sunstopper 2.0 is complete with a sun protective finish of up to UPF 40! Key Features: Click the technologies below to find out more: AriatTEK Heat Series: AriatTEK has been equipped with advanced fabric technology to give you the edge. Engineered to keep your body core cool when the temperatures sky rocket. A Lightweight top designed to wick away moisture from the body to keep you dry and comfortable SPF protection to ensure you stay protected from the suns harmful UV rays. Built with a breathable mesh construction to allow airflow to keep to cool and dry