Stomps All Over Cold
The K8 - Allta Bib is built to trudge through some of the coldest, wettest, and most difficult polar obstacles around. Keep your heat on lockdown while warding off the elements with power-packed PrimaLoft® Gold Insulation and carefully mapped ripstop protection, and access storage, venting, and the call of nature with strategic zip points.
K8 - ALLTA
WHEN TO USE
Down to -70° F
PAIRS GREAT WITH
Active insulation, shells.
BENEFIT OVER OTHER LAYERS
Offering the most powerful cold protection of the KYROS™ System, choose the Allta for expeditions into polar climates.
Learn more about layering:VIEW SYSTEM BUILDER
Body Material70-denier micro ripstop nylon shell; 40-denier CORDURA® ripstop nylon mapped shell; dobby full dull nylon lining
Insulation8 oz. PrimaLoft® Gold Eco Insulation
Pockets2 zip horizontal chest pockets, 2 zip hand pockets
Weight (Size L)56.4 oz.
Durable Water Repellent (DWR)Yes
Earth-friendly PrimaLoft® Gold Eco Insulation is 55% recycled materials and withstands temperatures as low as -70° F. Built to handle moisture, this lightweight synthetic insulation is water resistant, retains heat even if it does get wet, and gets you back to dry faster than down.
A 70-denier micro ripstop shell provides windproof and water-resistant protection while retaining breathability to keep you warm, dry, and sweat-free. Double-layer 40-denier CORDURA® ripstop mapped to key areas minimizes heat loss.
Made to Move
Stay movin' and groovin' through difficult terrain with articulated knees, and protect against wear and tear from spikes, crampons, and snowshoes with tall Cordura® nylon insteps. Stuff the whole thing down into the included sack when not in use.
Adjustability & Access
Four-point adjustable suspenders and a Velcro® waist cinch enable a just-right fit. Full-length zippered side vents with double wind flaps provide easy access without sacrificing protection, and a special crotch-to-rear zip fly allows you to answer when nature calls without taking the whole bib off.
Trade Agreements Act Compliant
Designed in Seattle. Imported.
Need Help? Contact us with any size or fit questions. 206-767-0307
K8 - Allta Bib
Height 5' 8" - 6' 2"
Short: -2 Inches Inseam
Long: +2 Inches Inseam
Waist Preferred Pant Waist
Hip 7" Below Preferred Waist
Inseam Regular Crotch to floor
Standard True to Size | Active Layering
Expedition Oversized | Static Layering