Arc'teryx Cerium Hybrid Hoody

$399.99 Sale Save
Color Black
Size Medium

Lightweight hybrid layer combining down’s warmth with breathable stretch panels.

Every season brings its chill – summer included. The light, packable Cerium is your go-to for nights at camp, cold morning starts, and high-altitude rest stops.  Its hybrid design strategically maps lofty 850 fill down for targeted insulation with air-permeable Fortius™ Air 50 softshell under the arms, down the sides, and around the waist for stretch and thermal regulation. An insulated StormHood™ adds warmth. The result is a versatile hoody delivering measured thermal performance, airflow, and freedom of movement.

Technical Features

  • Breathable
  • Lightweight
  • Insulated
  • Packable


  • 850 fill European white goose down for exceptional warmth-to-weight ratio
  • Recycled 15D Arato™ outer is light, durable, and coloured with dope dyed yarns
  • Downproof 20D plant-based Arato™ liner is exceptionally lightweight
  • Two weights of Coreloft™ insulation are strategically placed to provide warmth with enhanced breathability and reduced bulk
  • Fortius™ Air 50 nylon plain weave panels provide stretch and airflow

Cuff & Sleeves Configuration

  • Elasticated cuffs seal out cold

Design & Fit

  • Trim fit makes it an ideal layering piece

Fabric Treatment

  • FC0-DWR (Durable Water Repellent) finish repels moisture

Hem Configuration

  • Dual lower hem adjusters

Hood Configuration

  • Insulated StormHood™
  • Single pull adjuster does not restrict vision

Integrated Features

  • Includes stuff sack for compact transport


  • Articulated patterning for unrestricted mobility

Pocket Configuration

  • Two hand pockets with zippers


  • Responsible Down Standard (RDS) certified product
  • Contains materials that meet the bluesign® criteria
  • Dope dyed uses significantly less water and energy in the dyeing process
  • Contains raw materials made with at least 30% portion of recycled content