A unique UV protection shirt. Popular among cyclists worldwide, our Sunstopper base layer shirts offer much more than just UV protection. Equipped with cooling technologies, moisture-wicking properties, and odor-fighting features, this model is made from a soft fabric that provides all-day comfort. We have even added mesh inserts under the arms to ensure maximum breathability without sacrificing the protection you need on hot, sunny days.

• AriatTEK® technology for optimal comfort in any weather
• ClimateTEK™ technology for dynamic cooling of your body temperature during intense competition
• Durable FreshTEK™ odor protection technology
• Moisture Movement Technology™ system to keep you dry
• Sun Protection Fabric™ for UV protection
• Stand-up collar with zipper
• Breathable mesh inserts
• A sleek fit with a sufficiently loose cut for great freedom of movement
• 94% recycled polyester, 6% elastane
• Lightweight pique fabric made from a blend of recycled polyester and elastane
• UPF 50+.