Lightweight, Waterproof Alpine Pant

Built with highly durable, top performance materials to protect and breath. Designed with a streamlined set of features to provide very a lightweight, dry and comfortable garment. Also waterproof, windproof and breathable.

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Available in red or black

Weight: (medium) 390g
Material: Porelle® Dry microporous

The Dannah Alpine pant provides excellent versatility. The high tenacity PORELLE® Dry fabric is a light weight ripstop that delivers a completely waterproof, high level of breathability and durability for the lightweight construction. A pant that balances lightweight, pack-ability and protection from the wear inherent with rugged terrain.

microporous membrane

Porelle Technology

“I have designed this three-layer application to endure the demands of mountaineers, ski mountaineers and serious outdoor enthusiasts. Garments made with 3 layer Porelle Dry are engineered for rough terrain while protecting against the extreme changing and unpredictable conditions presented to mountain athletes. Many athletes prefer this type of technology as it maintains a dry feel when working hard in the most testing conditions. I have worked very hard in testing garments and fabric to find a membrane which meets and copes with what myself and athletes expect.”
– Richard Dannah MA

Full Feature List

Technical Features

  • Waterproof
  • Windproof
  • Breathable
  • Lightweight
  • Durable


  • Taped seams for added weatherproof protection
  • DWR finish (durable water resistant) PFC free (perfluorocarbons) helps repel water from fabric surface
  • Microtape used to reduce bulk
  • Reduced seams to reduce weight and increase breathability

Eco Features

  • PFC free DWR finish (perfluorocarbons) (DWR; durable water resistant)
  • Porelle Dry is made in a factory powered from just wind & solar energy in the UK
  • PTFE free (contains no polytetrafluoroethane which does not bio-degrade)
  • Robust construction (made to endure™)

Patterning and Tailoring

  • New anatomical mannequins used for shape for fit and comfort
  • Seamed at the back for closer fit and maximise movement
  • Ergonomically tailored using new patterning methods
  • 360° body movement throughout all motion
  • Slim fit maximises breathability during high output and increases functional use

Cuff & Sleeves Features

  • Adjustable pant cuff drawcord

Zippers & Fly Features

  • AquaGuard YKK external zippers*
  • Zip garages
  • Side zips stop below harness/ hipbelt area
  • AquaGuard YKK 3/4 length leg zips*
  • Front fly with snap closure
  • Addition slidders on the zip to adjust venting
  • Zip garages to protect zip closure from rain and snow

*Please note: Our Aquaguard YKK zips are highly water resistant, but not waterproof. We do not recommend keeping items in your pockets that may be damaged by moisture.

Pocket Features

  • Thigh stash pocket, large enough to fit a map or compass

Additional Features

  • Belt loops
  • Eyelets at hem for securing hem


  • High tenacity 40D ripstop microporous membrane with Nylon backer. PFC free DWR.


  • Machine wash in warm water (40°C), or eco wash at 30°C
  • Double rinse
  • Do not use fabric softener or detergent
  • Tumble dry on medium heat
  • Do not iron