Beloved by riders everywhere, the Ariat Sunstopper 3.0 Baselayer delivers more than UPF protection. Innovated with cooling, moisture-wicking, and odor-fighting technologies, and crafted from a soft fabric that keeps you looking tidy from sunup to sundown. Featuring added mesh at each underarm for maximum breathability without sacrificing the coverage you need on warm, sunny days.

• Quarter zip baselayer
• Mock collar
• Breathable mesh paneling
• AriatTEK® is designed for optimal comfort in any weather
• ClimateTEK™ dynamically responds to your body temperature to keep you cool
• FreshTEK™ sustainable odor-resistance
• Moisture Movement Technology™ helps keep you dry
• Sun Protection Fabric™ gives you UV coverage

94% Recycled Polyester, 6% Elastane