Rab Yoga

Frequently Asked Questions

• What is Rab's heritage and design focus?

  Rab was founded by climber Rab Carrington in Sheffield, England in 1981 and grew out of a mountaineering background. The brand focuses on lightweight, highly packable insulated layers, technical shells and sleeping bags designed for alpine and cold-weather use, with an emphasis on functional details for climbing and long expeditions.
• What kinds of insulation and product lines does Rab use for warmth?

  Rab uses high-fill-power goose down in signature pieces and pairs it with hydrophobic-treated down in many modern models to improve wet-weather performance; they also offer PrimaLoft and other synthetic insulations for damp or high-activity use. Signature product lines include the Microlight and Photon down jackets, the Xenon synthetic jacket, and the Neutrino sleeping-bag family, which illustrate its down and synthetic approaches.
• Which fabrics and membranes does Rab use to keep garments weatherproof and durable?

  For weather protection Rab commonly uses lightweight technical face fabrics such as Pertex (including Pertex Quantum and Pertex Shield) and waterproof-breathable membranes like GORE-TEX or similar constructions in hard shells. These fabrics are paired with durable DWR finishes and taped seams on technical pieces to shed moisture while maintaining low pack volume.
• How do I choose the right Rab layer for alpine climbing versus everyday use?

  For alpine climbing, prioritize high-fill-power down pieces (e.g., Microlight or expedition-rated down jackets) paired with a robust waterproof shell that uses a membrane like Pertex Shield or GORE-TEX for storm protection. For everyday or travel use, lighter, more packable options such as the Photon or Xenon (synthetic) give easy layering, quicker drying, and better performance in mixed conditions.
• What sustainability steps has Rab taken in its products?

  Rab has increased the use of responsibly sourced materials—many items now feature recycled fabrics, Responsible Down Standard (RDS) down, and PFC-free DWR treatments in a growing number of lines. The brand also emphasizes durable construction and repairability to extend product life, reducing the need for frequent replacement.