Description

Unisex graphene self-heating 90% white duck down workwear down jacket – premium winter cold-proof outerwear for field staff, security, property management, and engineering. Outer layer: bonded waterproof and anti-static nylon fabric – water beads roll off without penetrating; built-in conductive fibres for static elimination, resisting dust and lint attraction. Inner filling: high-purity 90% white duck down with excellent loft for lightweight warmth, plus graphene heating fibres for continuous heat retention in low temperatures. Detachable windproof three-dimensional hood; zipper + metal snap-button double windproof placket. Concealed adjustable waist drawstring for a customised fit without bulk. Deepened concealed side pockets for secure storage. Full bonded compartmentalised down filling technology – eliminates down leakage. Minimalist business relaxed fit – available in black and grey premium workwear colours – layers comfortably over uniforms and sweaters. Sizes S–6XL covering heights 155–195cm for both men and women – complete size chart data for garment length, bust, and sleeve length – 1–2cm tolerance. Precision bonded construction with no excess needle holes for down leakage. Supports fine custom embroidery of corporate logos and unit identifiers. Premium winter cold-proof down workwear for outdoor field and gate duty – quality far exceeding standard padded coats.