The R1 Air Crew is the simplest thing in the R1 lineup: a crewneck fleece with no hood, no full zip, just the fabric and a single chest pocket. What it gives up in features it makes up for in how it wears. The hollow-core recycled polyester jacquard fleece in a zigzag knit pattern is genuinely soft against the skin, wicks moisture fast, and breathes better than a standard fleece at this weight.
The hollow-core yarn is the key detail: fluffed during manufacturing to create more surface area for moisture transfer and more air pockets for warmth retention, without adding weight. The result is a fleece that performs better at high output than its appearance suggests, and comfortably enough at low output that it crosses into everyday wear. It works best in a specific window: high-output cold-weather activity where a denser fleece overheats you and a base layer alone isn't enough. Ski touring, winter trail running, climbing approaches, anything where you're generating heat and want a mid-layer that moves it away rather than trapping it.
Weight: ~142g (women's medium)
Fabric: 5.7oz 100% recycled polyester jacquard fleece | hollow-core yarns | zigzag knit
Certifications: Bluesign approved | Fair Trade Certified
Pocket: 1x zippered left chest
Fit: Regular
Please read our full return policy here.
We accept returns on items that are in like-new condition within 15 days of original purchase.
Items on sale are final sale and are not eligible for returns or exchanges.
The following items are final sales:
We do not accept international returns
Cookies
