Choose options
Meet the Beneunder Dual-Layer Outdoor Pants — crafted for year-round explorers who need comfort in both mild and freezing conditions. Available in two warmth levels, these pants balance lightweight breathability with serious insulation. Featuring articulated knees, 3D stretch waist design, and BeatShell weather-resistant fabric, they deliver full freedom of movement while protecting against wind, rain, and snow. From autumn hikes to snowy trails, they keep you warm and agile in temperatures ranging from -5°C to 25°C.
Highlights:
- Two warmth options: lightweight (15–25°C) & insulated (-5–5°C)
- Inner fleece lining retains heat, warmth retention up to 34%
- Breathable with moisture permeability ≥3290 g/m²·24h
- 3D dynamic waist-hip expansion for comfort on the move
- BeatShell softshell fabric: windproof, water-repellent, abrasion-resistant
- Lightweight build: ~490g (lightweight) / ~560g (insulated)
Fabric: 88% Nylon, 12% Spandex – smooth and flexible, offering durability, comfort, and stretch for active movement.
Waistband contrast fabric & lining: 75% Nylon, 25% Spandex – resilient and high-stretch, ensuring a secure yet comfortable fit.
Pocket lining: 100% Polyester – soft, breathable, and easy-care for everyday convenience.
• Free Shipping on all orders.
• 30-day Return: Feel free to send your item back within 30 days of receiving the product.
You can review our shipping and returns policy here.
Dynamic Waist & Hip Design: Comfort in Motion
The 3D waistband expands +5–7cm as you move, adapting naturally when you run, squat, or sit. Say goodbye to tight waistbands and pinching discomfort — enjoy unrestricted comfort for every outdoor adventure.
Tapered Gusset & Knee Flexibility: Full Range of Motion
A tapered gusset boosts crotch flexibility by +223%, while articulated knees bend up to 160°. From climbing steep trails to everyday walks, the pants move fluidly with your body, never pulling or tearing.
BeatShell Softshell Fabric: Weather-Resistant & Durable
The BeatShell fabric shields against wind, rain, and abrasion with a nano-repellent finish (level 4–5 water resistance). Reinforced fibers withstand 15,000+ abrasion cycles, making it a tough companion for unpredictable outdoor conditions.
High-Stretch Fibers: Lightweight Flexibility
Enhanced with 1.4× stretch spandex, the fabric flexes easily for active movement. Weighing just ~490g, these pants feel light and agile, perfect for autumn and winter adventures.
Utility Pockets: Carry More, Move Freely
Breathable mesh-lined pockets secure essentials like your phone and wallet while releasing excess heat. Travel hands-free and move light without needing a backpack.