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Meet the Beneunder AirBloom 3.0 Lightweight Jacket — designed for versatile outdoor warmth with a sleek, modern look. Powered by our proprietary AirBloom 3.0 insulation, it delivers the heat of 800-fill down without the bulk, while staying light, thin, and easy to layer. With water-resistant Wind-Go fabric and durable wear protection, it’s built for hiking, travel, and everyday performance.
Highlights：
- Warms like 800-fill down but lighter and thinner (≈440g, only 0.6cm thick)
- +6°C warmth boost with volcanic mineral heat technology
- Moisture-resistant, won’t clump in rain or damp weather
- Machine-washable, no pilling, no clumping — easy care
- Wind-Go shell resists wind, drizzle, stains & abrasions
Fabric: 94% Nylon, 6% Spandex – durable, flexible, and weather-resistant, offering comfortable movement and reliable outdoor protection.
Filling: 100% Polyester – lightweight insulation that provides steady warmth without adding bulk.
Lining & pocket lining: 100% Polyester – soft, breathable, and easy-care for everyday comfort.
• 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.
Based on moderate activity with a basic inner layer; increase warmth for wind or humidity.
Recommended range: 5–15°C / 41–59°F
800-Fill Warmth Without the Weight
With insulation power equivalent to 800-fill down, AirBloom 3.0 boosts warmth by up to +6°C. Weighing just ~440g and only 0.6cm thin, it delivers powerful warmth without weighing you down.
Volcanic Mineral Heat — Stay Warm, Stay Dry
Infused with volcanic minerals, the fibers absorb light and body energy to generate lasting warmth. With an ultra-low moisture regain of just 0.3%, it resists clumping and stays warm even in damp, rainy conditions.
Wind-Go Shell — Windproof, Water-Resistant, Durable
The Wind-Go protective shell blocks wind, resists drizzle and stains, and endures over 15,000 abrasion cycles. Built tough for hikes, city streets, and unexpected weather.
Machine-Washable & Anti-Bacterial — Easy Care
Unlike down, which clumps and flattens after washing, AirBloom 3.0 is fully machine-washable and stays fluffy. With anti-bacterial tech, it prevents odors even with frequent wear.
Slim Collar Fit — Sleek, Everyday Style
Featuring a 6.5cm slim collar for added neck protection and a tailored fit that flatters your shape, this jacket blends seamlessly into both casual and commuter outfits.