The R1 Air Crew is a technical midlayer built for high-output mountain pursuits in cold conditions. Its lightweight, breathable fleece construction manages moisture and regulates body temperature during dynamic activity.

Why we like it:

We like the R1 Air for its exceptional warmth-to-weight ratio and advanced breathability. It’s perfect for layering under shells or wearing on its own during aerobic days in the alpine.

Features and Functions:

Made with 100% recycled polyester jacquard fleece featuring hollow-core yarns and a zigzag texture that enhances airflow.

Fit and Sizing:

The fit is slim and designed to move with the body for efficient layering.

Bottom Line:

A next-generation fleece engineered for high-output performance.