Outdoor Thermal Goose Down Pants – Full-Zip Insulated Winter Trousers

Engineered for Extreme Cold Weather Performance

The Outdoor Thermal Goose Down Pants are designed to deliver exceptional warmth, mobility, and convenience in harsh winter environments. Built for temperatures ranging from 23°F to -4°F (-5°C to -20°C), these insulated trousers are ideal for outdoor enthusiasts who demand reliable protection in extreme cold.

Maximum Warmth Without Bulk

Crafted with a 20D/400T high-density fabric and filled with 95% premium goose down (700+ fill power), these pants provide outstanding insulation while remaining lightweight and packable. The windproof construction traps heat efficiently, keeping you warm even in icy conditions.

Convenient Full-Length Side Zippers

Dual full-length side zippers allow you to put on or remove the pants without taking off your boots—perfect for quick layering during hiking, skiing, or camping transitions.

Built for Durability & Comfort

• Premium YKK Zippers: Smooth, reliable fastening in freezing temperatures
• Waterproof Oxford Lower Legs: Abrasion-resistant and snow-proof protection
• Adjustable Waist: Velcro waist tabs for a secure, customized fit
• Elastic Buckle System: Enhances comfort and movement

Lightweight & Packable

Despite its superior insulation, these trousers weigh only 17.6 oz (500 g) and compress down to approximately Φ4.72 × 11.8 inches, making them easy to carry in your backpack.

Perfect For

• Winter camping & trekking
• Skiing & snowboarding
• Ice fishing & polar expeditions
• Mountaineering & cold-weather climbing

Technical Specifications

• Temperature Rating: 23°F to -4°F (-5°C to -20°C)
• Fabric: 20D / 400T high-density nylon
• Insulation: 95% Goose Down
• Fill Power: 700+
• Weight: 17.6 oz (500 g)
• Closure: YKK zippers

Size Chart

Tip: If you plan to wear base layers underneath, we recommend sizing up.