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Updated Fit
Updated Fit
Women's Z Line

Siren Bib

A lightweight bib made with Flylow’s proprietary Intuitive™ PHD fabric for utmost waterproofing and breathability on alpine ascents and descents.

Color: Ruby
Size:

$475.00

Breathability
Temperature rating
Waterproof-ness
Details
The Siren Bib gives you a lighter weight and extra breathable bib top for backcountry missions. Thanks to our proprietary Intuitive™ PHD fabric for utmost breathability, you won’t sacrifice durability or wet out. The Siren is streamlined and durable with simple design, so you can focus on the day’s objective. A kangaroo front pouch stores your essentials, outer thigh vents release steam, and reinforced cuffs and knees keep scuffs away.
Materials
  • Intuitive PHD Stretch 3L: 100% recycled nylon
  • 30k/30k waterproof breathable
Features
  • PFAS-Free DWR (Durable Water Repellent)
  • Reinforced cuffs
  • Outer thigh vents
  • Articulated knees
  • Fully seam taped
  • 2 thigh pockets, kangaroo pocket w/ beacon attachment and 1 seat pocket
  • YKK waterproof zippers
  • Average weight: 567g
SIZE & FIT
Form Fit Slim Regular Relaxed

Relaxed: Our most generous fit that offers relaxed comfort and total freedom of movement without any extra bulk. This fit is free of constraints but still retains shape, structure and clean design.

  • We have changed all of our women's bottoms sizing to numeric to help you find a more customized fit. We had a fit session with models in multiple size ranges, 2/4, 6/8, and 10/12. All models said they could wear either size but it came down to personal preference. Our size 10/12 model said "I would wear the 12 for more layering options and I like a more freeride fit" Our 6/8 model said "I would wear the 6 with a thin baselayer as I would use this primarily for backcountry".
  • Model in Butterscotch and Capers is 5'7" 125 lbs in 6
  • Model in Ruby is 5'7" 140 lbs also in 6
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