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Summer gear is here | Free shipping

Please select your preferred shipping region:

  • Australia

  • Austria

  • Belgium

  • Canada

  • China

  • Czech Republic

  • Denmark

  • Finland

  • France

  • Germany

  • Ireland

  • Italy

  • Japan

  • South Korea

  • New Zealand

  • Norway

  • Poland

  • Spain

  • Sweden

  • Switzerland

  • The Netherlands

  • United Kingdom

  • United States

Please select your preferred shipping region:

  • Australia

  • Austria

  • Belgium

  • Canada

  • China

  • Czech Republic

  • Denmark

  • Finland

  • France

  • Germany

  • Ireland

  • Italy

  • Japan

  • South Korea

  • New Zealand

  • Norway

  • Poland

  • Spain

  • Sweden

  • Switzerland

  • The Netherlands

  • United Kingdom

  • United States

Wearable sun protection

Lightweight layers and on-trail essentials for long, sunny days.

Shop women’s
Shop women’s
Shop men’s
Shop men’s

Free returns

Changed your mind? Return eligible items within 30 days. Start a free return.

NEW ARRIVALS

Gear for a summer spent on ridges and walls.

NEW ARRIVALS

Gear for a summer spent on ridges and walls.

Climb Footwear

Comfortable, durable approach shoes for every objective.

Climbing gear

Essential equipment for technical climbs.

SUMMER '26

Designed to Adapt

ReBIRD RESALE

Refreshed, repaired, and ready to head out again.

NEW ARRIVALS

Gear for a summer spent on ridges and walls.

NEW ARRIVALS

Gear for a summer spent on ridges and walls.

Climb Footwear

Comfortable, durable approach shoes for every objective.

Climbing gear

Essential equipment for technical climbs.

SUMMER '26

Designed to Adapt

ReBIRD RESALE

Refreshed, repaired, and ready to head out again.

Lexson is 6'0", wearing size M

Atom Hoody Headwaters Front View
Atom Hoody Headwaters Hover
Atom Hoody Headwaters Full Body
Atom Hoody Headwaters Hood
Atom Hoody Headwaters Back View
Atom Hoody Headwaters Side View
Revised

Atom Hoody Men's

New colourBest seller
rating 4.1747 out of 5
(475)

Reviews combine FC0 and prior fabric models.

Warm-even-when-wet hoody you can hike, climb, tour, and live in.

$300.00

‌
Colour:Headwaters
Size:
Sizing chart & Fit guide

Your multisport midlayer that stays warm even when wet

Atom Hoody Men's

The Atom Hoody is the solution to your “which jacket should I wear?” problem. Wear it solo for chilly forest hikes with windy summits, climbing at the crag, and hanging at the campsite, or as a midlayer for touring and wet winter objectives. The Coreloft synthetic insulation stays warm even if you run into light weather, making it a better alternative to down for high-output days year round.

What's been updated: Updated with a FC0 DWR finish for a lower footprint.

Need a lighter option? Try the Atom SL Hoody.

Atom

Versatile synthetic insulated mid layers with a high degree of weather resistance.

Fair Trade Certified™

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Multi-use

Versatile high performance designs for diverse activities and conditions.

A climber in a dark jacket, cap, and sunglasses, with a white helmet, orange rope, and harness gear, looking down.

Smart head coverage

The adjustable StormHood™ seals in heat, and its structured brim gives coverage without blocking your view.

A woman in a purple jacket and backpack scrambles up a rock face with snow in the background.

Lightweight warmth

Made with Coreloft™ insulation, the Atom stays warm even when wet.

A person in a dark blue Arc'teryx hooded jacket, helmet, and sunglasses, adjusting climbing gear on a rocky surface.

Protection from the elements

Wind-resistant, water-repellent fabric protects you in changing mountain weather.

Person wearing a light purple Arc'teryx jacket, backpack, and black pants.

An updated fit

The wider collar, roomier sleeve openings, and new stretch fleece side panels offer improved mobility.