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The Rab® Khroma Diffract Jacket is your ticket to winter paradise. This high-performance shell combines Proflex™ waterproofing with strategically placed PrimaLoft® Silver Insulation for the perfect balance of warmth and mobility. The quilted inner keeps insulation in place during intense riding, while multiple pockets offer ample storage for your mountain essentials. Whether you're facing bluebird groomers or champagne powder, the Khroma Diffract delivers supreme protection for cold weather riding.
20D Proflex™ Stretch Woven Nylon with PFC-free DWR – 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.
20k Waterproofing / 25k Breathability
100g 100% Recycled PrimaLoft® Silver
20D Recycled Pertex® Quantum Pro with PFC-free DWR
Regular Fit
Two Hand Pockets
External Chest Pocket
Ski Pass Pocket
Internal Zipped Security Pocket
Internal Mesh Stuff Pocket
Pit Zips with YKK® AquaGuard Zips
Three-Way Adjustable, Helmet-Compatible Hood with Wind Collar and Laminated Peak
Two-Way YKK® VISLON® AquaGuard® Front Zip with Internal Storm Guard
Removable Powder Skirt
Adjustable Drawcord 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 |
Warmth | Description | Ideal Conditions |
Shell | Outer shell with no insulation. Pair with base layers and mid layers to fine tune the level of warmth required. | Variable |
Warm | Light insulation. Use additional base or mid layers to add warmth when temperatures drop. | 20° - 35° |
Warmer | Moderate insulation. Suitable for cold conditions. | 10° - 25° |
Warmest | Heavy insulation. Designed to keep you comfortable and protected on the coldest days. | Below 15° |