Patagonia Men’s Isthmus Jacket

The Patagonia Men’s Isthmus Jacket is a lightweight, fully waterproof rain jacket designed to keep you dry and comfortable in wet weather. It delivers dependable protection against rain, wind, and unpredictable outdoor conditions while remaining breathable and versatile enough for everyday use or outdoor adventures.

Materials & Construction

• Shell Fabric: Durable, 100% recycled nylon face fabric

• Waterproof Membrane: H2No® Performance Standard membrane that blocks rain and moisture

• Seam Sealing: Fully seam-taped construction prevents water from entering at stitch points

• Breathable: Designed to let moisture vapor escape so you stay dry from both rain and sweat

• Eco-Friendly: Made with recycled materials and responsibly produced components

Water Protection

• Waterproof: Keeps out rain and moisture even in heavy downpours

• Windproof: Blocks wind to help maintain core warmth

• Water Repellent Finish: Durable water repellent (DWR) finish sheds light rain and snow

• Designed for wet weather performance without excessive weight or bulk

Design & Features

• Hood: Adjustable, helmet-compatible hood with a stiff brim for better rain protection and visibility

• Front Zipper: Full-length, storm flap protected zipper for secure closure

• Pockets:

  • Two zippered handwarmer pockets to protect hands and store small essentials

  • Internal chest pocket that doubles as a stuff sack for pack-away storage

• Cuffs: Adjustable hook-and-loop cuffs to seal out rain and wind

• Hem Adjustment: Drawcord hem lets you customize fit and keep extra warmth in

Fit & Comfort

• Designed for an active fit that allows layering underneath

• Lightweight feel makes it comfortable for all-day wear

• Articulated patterning designed for freedom of movement

• Breathable membrane prevents overheating during high-output activities

Performance & Use

The Isthmus Jacket is ideal for:

• Hiking and backpacking

• Commuting and everyday wet weather

• Travel in rainy climates

• Camping and outdoor recreation

• Urban use when unpredictable weather is expected

Packability & Convenience

• Packs down into its own internal pocket for easy storage and transport

• Lightweight design makes it ideal for travel and layering

• Easily slips into a backpack or luggage when not in use

Care Instructions

• Machine wash cold

• Rinse thoroughly to remove detergent

• Tumble dry low or line dry

• Do not iron

• Reapply durable water repellent finish over time to maintain shedding performance