Premium 400T nylon shell with diamond grid stitching for windproof durability

High-density 600FP white duck down filling (90/10 down-feather ratio) for extreme cold resistance

Innovative bubble quilt stitching creates lightweight thermal pockets without bulk

Reflective logo detailing enhances nighttime visibility for urban commuters

YKK waterproof zipper system with inner storm flap prevents snow penetration

Articulated elbows and ergonomic hood design for active movement (-20°C rated)

Professional concealed passport pocket in inner lining for travel security

Oversize fit with adjustable drawstring hem accommodates layered winter outfits

Industrial-grade polyfill reinforcement in high-wear areas (elbows/shoulders)

Certified OEKO-TEX Standard 100 materials (skin-friendly, no harmful substances)

Ideal for: Alpine skiing, urban winter commuting, extreme cold region travel