Patagonia R1 Air Adult Beanie Size:L Proven through blood flow testing

Proven through blood flow testing and pressure mapping

Lightweight mesh liner with integrated chamois to wear underneath baggy shorts or pants

and silicone border at the bottom for a better grip on the shoe

When the chill creeps in – fall evenings

Taking quick customization a step further

Patagonia R1 Air Adult Beanie Size:L Proven through blood flow testingBuilt for high output winter activities, our R1 Air Beanie provides just the right amount of warmth while youre working hard. Made from our most breathable fleece, this performance beanie has a snug fit and can be worn under a helmet. Features 100% recycled polyester jacquard fleece with hollow core yarns features a unique zigzag texture that wicks moisture, dries fast and is highly breathable for high output activities Low profile shape fits under a