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【New In】Men's 3-in-1 Storm Interchange Jacket
Introducing Beneunder's lightweight 3-in-1 Down Jacket, featuring the innovative Jech LTShell hard shell and upgraded Jech Clo+2.0 down liner. The Jech LTShell utilizes a 3-layer composite technology, boasting a mere 0.35cm fabric thickness. It offers superior protection against wind, rain, and wear while remaining lightweight, soft, and silent. The Jech Clo+2.0 down liner, now better equipped for damp and cold weather, weighs just 351g with a 0.76cm thickness, ensuring a visibly lightweight and flexible wearing experience. Enjoy easy layering for a sleek look throughout fall and winter.
Product Highlights:
- 3-in-1 Versatility: Replace three jackets with one – it's detachable.
- Sleek Layering: Combining inner and outer layers is as light as 756g and thin as 1.11cm.
- Warm in Cold: Keeps you warm even at -5°C in damp conditions.
- All-Weather Protection: Windproof, waterproof, and insulating.
- Extended Shade: Longer black rubber hat brim for 100% sun protection*.
- Quick Recovery: Inner liner bounces back swiftly after folding.
- Easy Adaptability: Inner liner attaches with zippers, easily removable.
Technology:
- Anti-Cold
- Anti-Burden
- Anti-Wind
- Waterproof
Outer Shell:
- Fabric: Top Layer: 100% Nylon, Bottom Layer: 100% Polyester Fiber (excluding membrane)
- Trimming: 100% Polyester Fiber
Inner Liner:
- Fabric: 100% Nylon (excluding membrane)
- Trimming 1: 88% Polyester Fiber, 12% Spandex
- Trimming 2: 100% Polyester Fiber
- Lining: 100% Polyester Fiber
- Filling: 100% Polyester Fiber
• Free Shipping on all orders worldwide.
• 30-day Return: Feel free to send your item back within 30 days of receiving the product.
You can review ourshipping andreturns policy here.
Suitable for wearing at temperatures ranging from -5℃ to 10℃ Celsius.
*The recommended temperature ranges for different warmth levels are based on environmental simulation experiments and may vary from person to person. They are provided for reference purposes only.

Cutting-Edge Triple-Layer Technology
Lightweight, Thin, Soft, Windproof, and Rainproof
Our innovation brings you a fabric with a thickness as slim as 0.35cm, offering not only remarkable wind and waterproof abilities but also an incredibly lightweight, soft, and noise-free experience.
- Wind Shell: The outer layer utilizes a super-light 20D/48g high-density nylon fiber that's both wind-resistant and abrasion-proof.
- Uni-Vapor: Featuring an ultra-thin, breathable hydrophobic PU membrane, just 0.018mm thick, ensuring waterproofing without compromising breathability.
- Heat Amass: The innermost layer boasts a delicate 30D/32g fine fiber that offers a warm, skin-friendly feel. Exceptionally soft and comfortable, it allows noiseless movement.

Jech Clo+2.0:Ultra-Light Down Inner Liner
- Dense exterior for cold resistance and warmth retention
- Middle layer absorbs and generates heat
- Inner layer features graphene far-infrared heating and antibacterial properties
- Inner liner thickness as slim as 0.76cm, delivering warmth akin to 700 fill power down

One Garment, Three Choices: Convertible 3-in-1 Windbreaker
- Use the outer shell for windproof and waterproof performance.
- Opt for the inner liner for lightweight warmth during early autumn and late fall.
- Combine both for ultimate cold protection during deep winter.