Cycling Base Layer

CYCLING BASE LAYER — The Foundation of Every Ride

The unsung hero of every great kit, the Arias Cycling Base Layer regulates temperature and wicks moisture to keep you comfortable in any conditions. Wear it under your jersey for cool-weather insulation, or as a sweat-managing first layer on hot days.

• Moisture-wicking performance fabric keeps skin dry and comfortable
• Seamless, second-skin fit layers perfectly under any jersey
• Temperature regulation for hot climbs and cool descents alike
• Lightweight, breathable, and quick-drying

Free shipping on all orders. Ships in 1–3 business days. 30-day returns.