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Can you move freely in them? Can you get sweaty and still stay warm in them? Can you tackle the backcountry conditions in them? Yes, yes, and absolutely, positively, yes. The Rab® Khroma Kinetic Bib are constructed with the highly breathable and waterproof Proflex™ fabric to deliver a moisture-wicking machine that performs like a hardshell and feels like a softshell. With easily accessible pockets for your gadgets and YKK® zipped thigh vents to keep you cool on heart-pumping ascents, these bibs take comfort, versatility, and durability very seriously. They're built to last and made to mountaineer, so let them turn all that potential energy into kinetic.
Proflex™ Fabric – A Rab innovation offering protection and versatility. This highly breathable, waterproof fabric combines the performance and protection of a traditional hardshell with the comfort, stretch and feel of a softshell.
Main – 90% Polyamide / 10% Elastane
Backer – 100% Polyester
20D Proflex™ Stretch Woven Nylon 3-layer Waterproof Technology with flurocarbon-free DWR – 20K Waterproofing / 25K Breathability
Regular Fit
4 External Pockets
2 Thigh Pockets
1 Rear Pocket
1 Bib Pocket
Large 1-Way YKK® Zipped Thigh Vents
Long Length Bib with Integrated Matrix™ Stretch Double Weave Nylon Back for Ultimate Comfort
YKK® AquaGuard® Front Fly Zip
Drop Seat Function for Ease of Use
Knee Articulation for Ease of Movement
Stretch Internal Snow Gaiter
Reinforced Crampon Patches and Lower Hem
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |