Mens Lightweight Down Jacket With Shirt Collar Winter Warm Coat Middle-Aged Office Workers

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Product Highlights: - Premium 81%-85% white duck down fill (69g total) for optimal warmth-to-weight ratio - High-loft 550蓬松度 down ensures excellent insulation in light winter conditions (-5°C to 0°C) - Durable 81% nylon outer shell with anti-down-leak technology and wind-resistant finish - Classic shirt collar design with single-breasted button front and zipper accent details - Removable inner liner for versatile layering and easy cleaning - Tailored slim-fit cut ideal for professional settings, commuting, and daily urban wear - Available in solid black, navy blue, and coffee brown — timeless colors for mature gentlemen

Product Specifications: Gender: Men Age Group: Adult / Middle-aged (35+) Season: Winter 2025 Outer Fabric: 81% Nylon (Polyamide) Fill Type: White Duck Down Fill Power: 550 Fill Weight: 69g Down Content: 81%–85% Length: Medium-long (65–80 cm) Style: Basic, Non-hooded, Single-breasted Collar: Shirt Collar (Not Stand-up) Fit: Slim Fit Function: Removable Inner Liner Care: Machine washable (follow label instructions) Colors: Black, Navy Blue, Coffee Brown Sizes: M (170cm/50–60kg), L (175cm/60–70kg), XL (180cm/67.5–77.5kg), XXL (185cm/77.5–87.5kg), 3XL (190cm/87.5–95kg), 4XL (195cm/95–102.5kg)

Note: - Designed for mild winter climates; not suitable for extreme cold below -5°C - Slight color variation may occur due to lighting and screen settings - Please refer to size chart before ordering for best fit

size（cm） Bust sleeve length shoulder Length S 108 57.4 45.5 66 M 112 58.9 47 68.5 L 116 60.7 48.5 71 XL 120 62.5 50 73.5 2XL 124 64.3 51.5 76 3XL 128 66.1 53 78.5 4XL 132 67.9 54.5 81 5XL 136 69.7 56 69.7

Label:yes Material:Polyester Washing Care:Hand or machine washable

Note: 1. There may be a little color difference due to the different monitor and pixels. 2. Due to different measurement method, it may have 1-3cm error.