Patagonia M's Isthmus Unlined Jacket is a classic windproof jacket made from ECONYL® 100% recycled nylon. The fabric is durable and weather-resistant, and the roomy, comfortable cut makes the jacket well suited to both everyday use and light outdoor activities. The timeless, sporty style makes it versatile across the seasons, and it is produced in a Fair Trade Certified™ factory.

The jacket features a full-length front zip with an inner wind flap to shield against draughts. The collar lies flat, giving a discreet, comfortable feel around the neck. Two front pockets provide practical storage. Elasticated cuffs and hem keep the jacket in place and contribute to a classic silhouette.