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Meet the Beneunder LTShield 3-in-1 Outdoor Jacket — engineered with Jech LTShell four-defense technology and AirBloom 3.0 insulation for year-round protection. With a 3-layer hard-shell exterior, it withstands 20,000mm waterproof pressure, 0.3mm/s wind speed, and >18,000 abrasion cycles. The removable insulated liner adds up to +6°C warmth, with 2.62 Clo heat retention and 0.3% moisture rebound for dry comfort. Versatile in all conditions, it adapts from rainy hikes to snowy expeditions, with detachable hood, UPF50+ sun protection, and machine-washable care.
Highlights
- Jech LTShell 3-layer defense: 20,000mm waterproof, 12,100g/m² breathability
- AirBloom 3.0 insulation: +6°C warmth boost, 2.62 Clo heat value
- Durability: >33,000 abrasion cycles at shoulder & pack zones
- Versatile wear: removable liner & hood, comfort from 15°C down to –10°C
- Practical details: UPF50+ UV shield, static-resistant liner, machine-washable
Shell / Contrast Fabric / Pocket Lining:
Outer layer: 100% Nylon;
Inner layer: 100% Polyester (excluding coating) – wind- and water-resistant, structured yet flexible for reliable outdoor protection.
Inner Jacket Fabric: 100% Nylon – lightweight and smooth for enhanced comfort.
Lining / Pocket Lining: 100% Polyester – soft, breathable, and easy to move in.
Filling: 100% Polyester – warm, lofty, and lightweight for dependable insulation in cold conditions.
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Based on moderate activity with a basic inner layer; increase warmth for wind or humidity.
Recommended range: -10–25°C / 14–77°F

Hard-Shell Defense: 3-Layer Composite
Built with Jech LTShell 3-layer composite, the shell resists 0.3mm/s wind speed and withstands 20,000mmH₂O waterproof pressure, while maintaining 12,100g/m²·24h breathability for comfort even in rain and snow.

AirBloom 3.0 Insulation: Lightweight Warmth
AirBloom 3.0 three-layer insulation equals 800-fill down, with a 2.62 Clo warmth index and up to +6°C heat boost. Its 0.3% moisture rebound ensures long-lasting, clump-free warmth.

4-in-1 Versatility: All-Weather Wear
With detachable liner and hood, it adapts to every season: shell only (59°F–77°F), liner only (23°F–41°F), or combined wear for 14°F cold protection.

Built for Durability: Backpack-Ready
Reinforced at shoulders, elbows, and pack zones, the jacket withstands ≥33,000 abrasion cycles, ensuring durability during extended outdoor use.

Smart Details: Comfort & Protection
Features UPF50+ UV protection, adjustable hood/cuffs/hem, wind-guard zippers, and static-resistant liner. Entire jacket is machine-washable for effortless care.