Core Warmth Without Restriction

The Patagonia Ws R1 Air Vest is designed to add just the right amount of warmth without limiting your mobility. Crafted from breathable, quick-drying jacquard fleece, it wicks moisture and regulates temperature, keeping your core comfortable during high-output activity in cool conditions. Lightweight and compressible, it layers easily under shells or over baselayers, making it an essential piece for alpine pursuits, travel, or everyday wear.

Key Features

• Fabric: 100% recycled polyester jacquard fleece with hollow-core yarns for warmth, breathability, and quick drying

• Knit Pattern: Lightweight zigzag construction increases airflow while minimizing bulk for compressibility

• Mobility-Focused Design: Slim fit and sleeveless cut provide unrestricted movement for active pursuits

• Seam Placement: Offset shoulder seams for comfort under pack straps

• Pockets: One zippered left-chest pocket plus two front pockets with low-bulk zippers

• Binding: Quick-drying woven binding at hem and armholes for improved stretch and fit

• Weight: 204 g (7.2 oz)

• Origin: Made in Sri Lanka

• Fair Trade Certified: Supporting the people who made this product

• Style Number: 40290

Summary Box

• Product: Patagonia Ws R1 Air Vest

• Material: 100% recycled polyester jacquard fleece

• Features: Lightweight, breathable, mobility-focused design, quick-drying

• Weight: 204 g (7.2 oz)

• Style No.: 40290

• Made in: Fair Trade Certified factory, Sri Lanka

Patagonia Ws R1 Air Vest offers lightweight core warmth, breathable recycled fleece, and quick-drying performance without restricting mobility in cool conditions.