Extremely light and packable, Patagonia have built the technical R1 Aircrew with hollow core yarns and a lofted zig-zag texture to trap air, move moisture and breathe for exceptional warmth without weight during high-exertion, non-stop activities in cold conditions.

Made from recycled polyester with hollow-core construction, R1 Air has a clean, athletic design for easy layering. Light, airy and minimally designed, it feels soft on the skin and can be worn as a stand-alone top when conditions permit. Details include a zip-neck design for easy venting, off-shoulder seams that sit comfortably under your pack straps, a simple cuff and hem design with a quick-drying binding that adds wrist comfort, a left-chest pocket for stashing your essentials and HeiQ Fresh durable odour control so you stay welcome among friends at the end of the day.

Technical details

Ideal use:

Winter activities, hiking, mountaineering

Materials:

100% Recycled polyester

Fair Trade Certified sewn

Bluesign approved

Key features:

Woven bound back hem and cuffs

Minimal bulk for layering

Unique zigzag texture

Off-shoulder seams

Highly breathable

Left-chest pocket

Moisture-wicking

Venting half-zip

Quick-drying

Lightweight

Tech specs:

Weight: 275g

Size and fit:

Fit: Regular

Material

Specification

Fit/Measurements

Other features