A sunshirt like no other. Beloved by riders everywhere, our Sunstopper baselayers deliver more than UPF protection. Innovated with ClimateTEK™ cooling, moisture-wicking, and FreshTEK™ odor-fighting technologies, they're crafted from a soft fabric that keeps you looking tidy from sunup to sundown. Ariat even added mesh at each underarm for maximum breathability without sacrificing the coverage you need on warm, sunny days. Currently only available in green baroque - new colors coming 2025!