Part of the Kongshan Rain Storm Series, this 3-in-1 down shell system is engineered for winter mountain conditions and cold urban environments. The 20K waterproof outer shell shields against heavy rain and snow, while the removable down liner delivers reliable insulation without excess bulk. Designed with a structured outdoor silhouette and technical detailing, it balances performance, versatility, and everyday wearability.

Features

• 3-in-1 Modular System – Wear shell alone, liner alone, or combined for full protection

• 20,000mm Waterproof Rating – High-density outer fabric laminated with performance PU membrane

• 10,000g/m²/24h Breathability – Supports moisture release during active movement

• C6 Water-Repellent Treatment – Enhances rain resistance and surface water beading

• Double-Layer Down Construction – 90% white duck down encapsulated between dual liner fabrics to reduce cold spots

• Removable Down Liner – Secured with snap system for stable layering

• UTX Safety Whistle Zipper Pull – Functional outdoor detail

• Multi-Zip Storage Design – Chest and sleeve pockets for small essentials

• Full Drawcord Adjustment – Adjustable hood and hem for weather sealing

• Reinforced Technical Zippers – Outdoor-ready durability

Model Reference

• Male: 185 cm / 6'1", 65 kg / 143 lbs — Try-on Size L

Why We Like It

The Kongshan Rain Storm 3-in-1 Down Shell Jacket combines serious weather protection with adaptable winter warmth. The 20K waterproof shell handles harsh rain and snow, while the double-layer down liner traps heat efficiently without excess bulk. It’s a modular cold-weather system designed for mountain environments, travel, and everyday city wear.

If you’re unsure about your size or deciding between colors, we strongly recommend reaching out to us before placing the order.

Because we’re a small business, returning or exchanging multiple items can create unnecessary shipping and handling costs for both sides — and returned items are subject to a $15 restocking fee per item.

We truly want you to receive the right piece the first time.

Just share your height, weight, and fit preference (loose vs. fitted), and we’ll help you choose the most accurate size and color.

📩support@snowoutfit.com — we’re here to help.

Free Shipping on All Orders Over $99

Estimated Delivery Time

US / UK / JP / AU / CA: typically 7–14 business days (occasionally 8–15 business days)

Other countries: usually 12–25 business days, depending on customs clearance and local carriers

Important Address Notice:

If your local post office only delivers to a PO Box, please enter both your physical address AND your PO Box at checkout (for example, add the PO Box on Address Line 2).

This helps the carrier correctly route your package and avoid delivery failure or return.

⚠️ Orders with incomplete or incompatible addresses may be delayed or returned by the carrier.

Hassle-Free US Returns | Local Warehouse in New York, USA, for more details you can visit our return page