Mythic Alpine Light Down Jacket

Designed for high-performance winter pursuits, the Rab Mythic Alpine Light Down Jacket delivers exceptional warmth-to-weight efficiency in a breathable, durable, and packable design. Ideal for alpinism, ski touring, mixed climbing, and mountaineering, this hybrid jacket strategically maps 900FP hydrophobic goose down at the core for maximum insulation, while PrimaLoft® Gold synthetic fill reinforces high-wear areas for added durability and moisture resistance. The 10D Pertex® Quantum ripstop outer keeps it light yet strong, making it an essential for fast-moving, technical ascents.

Features:
Hybrid insulation design – 900FP goose down in the core for warmth, PrimaLoft® Gold synthetic insulation in high-wear areas for durability
Ultralight 10D Pertex® Quantum ripstop outer – wind-resistant, soft, and fluorocarbon-free DWR-treated for water repellency
Stitch-through construction – enhances mobility and minimizes bulk
Zoned insulated hood – part-elasticated with a stiffened peak for weather protection
Articulated sleeves – pre-curved for improved movement during technical climbs
Lightweight YKK® front zip with fleece-lined chin guard for comfort
Two YKK® concealed zip hand pockets for secure storage
Single-sided rear hem adjustment - prevents snagging and ensures a close fit
Packs into a lightweight stuff sack for easy carry and minimal pack space

Specifications:
Fit: Slim
Weight: 252g / 8.8oz (Size M)
Centre Back Length: 73cm / 28.7in (Size M)
Insulation: 900FP European Goose Down with Nikwax Fluorocarbon-Free Hydrophobic Finish (80g / 2.8oz, Size M)
Outer & Lining: 100% Recycled Polyamide
Fabric: 10D Recycled Pertex® Quantum ripstop (28gsm) with fluorocarbon-free DWR