Shipping Info:


Item #: 332167314

Try the Arc'teryx Thorium AR Men Down's Jacket on for size, and you just might not take it off. "AR" means "All Around," a reflection of the jacket's versatility: Incorporate it as an insulating midlayer or wear it standalone for shoulder-season outings. Either way, you'll love how lightweight and packable it is. Ergonomically engineered with its articulated sleeves and under-arm gussets, the Thorium AR hugs the body like an outer layer of skin even as it keeps you warm and snug with 750-fill grey-goose down and Coreloft® synthetic panels in moisture-prone areas.


  • AR: ALL AROUND Provides high performance & weather protection and highlights a range of features to give All Round versatility in multiple activities. 
  • Arato™ 40 nylon outer layer enhanced with Durable Water Repellent (DWR)
  • Down Composite Mapping™ with integrated goose down and synthetic Coreloft® insulation
  • Lightweight and compressible
  • Wind-resistant and breathable


  • Weight: 365 g (12.9 oz.)
  • Athletic fit