Flylow W's Siren Bib (2022) Size:SM is shorter than the B2-EXT

is shorter than the B2-EXT but extends to the same length for fast and efficient digging when it matters most

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climbing-helmet-compatible hood

Bottle Type: Standard

Flylow W's Siren Bib (2022) Size:SM is shorter than the B2-EXTDominate the backcountry with Flylow W's Siren Bib. Its Intuitive Perm fabric allows for maximum air permeability to keep you cool and dry. Streamlined and durable, with a kangaroo pouch, thigh vents, and reinforced cuffs, you'll have everything you need for a successful day on the mountain. High performance DWR (Durable Water Repellent) Reinforced cuffs Outer thigh vents Articulated knees Fully seam taped Two thigh pockets, kangaroo pocket w beacon