
















DESCENTE / ALLTERRAIN
DESCENTE ALLTERRAIN / Heat Circulation In-Down Jacket
This in-down jacket is packed with DESCENTE ALLTERRAIN technology. High-quality down in the outer shell and HEAT NAVI padding in the sleeves and hem provide both mobility and warmth.
In addition, it is equipped with H.C.S. (Heat Circulation Structure) construction that keeps heat from escaping and reduces cold caused by temperature differences. It boasts outstanding warmth while being lightweight.
The water-repellent nylon shell can withstand rain and snow. This versatile model can be used as an outer layer or a middle layer.
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DESCENTE ALLTERRAIN
ALLTERRAIN combines “all” and “terrain” — a concept that reflects a fusion of DESCENTE’s proven sports functionality with stripped-back, purposeful design.  
  
 
All-weather comfort with water-repellent nylon
The outer and lining are crafted from durable 100% nylon. Lightweight yet robust, the fabric is treated with a water-repellent finish to handle sudden weather changes with ease.  
 
The insulation is a blend of 90% down and 10% feathers, balancing warmth with feather-light wearability.
Moisture-regulating properties prevent internal condensation while maintaining a dry, comfortable feel. The smooth, minimal finish makes it versatile for both active and urban use.  
 
Heat circulation through an engineered down structure
The H.C.S. (Heat Circulation Structure) system suppresses cold spots by circulating warmth evenly throughout the down chambers, maintaining stable internal temperature as you move.  
 
The sleeves are insulated with HEAT NAVI, which converts light into heat, providing both mobility and warmth.
 
 
The jacket integrates seamlessly with the “CREAS” hardshell via the two-way zipper, allowing inner layering compatibility and smart storage access from underneath.  
 
The two-way front zip improves mobility when seated and helps adjust volume at the hem — merging utility with polished aesthetics for daily to outdoor use.  
 
The silhouette retains clean volume while using a 3D pattern for a sculpted, streamlined look. Designed thin enough for layering under outer shells yet substantial enough to wear solo.
The understated minimalism blends naturally into city wardrobes, moving easily between on- and off-duty settings. A forward-thinking inner down — light, functional, and beautifully modern.  
  
 
SIZE
※Check out the size guide for more accurate measurements.
Staff comment
| ● Staff (165cm / 52kg) Build: Slim Wearing: Size S A clean, true-to-size fit. The body is gently shaped, preventing unwanted bulk and creating a very sleek profile. The hem does not cover the hips, making it an ideal length for layering as an inner down. The sleeve patterning allows for smooth movement without excess fabric. | 
| ● Staff (171cm / 61kg) Build: Regular Wearing: Size M A perfect just-right fit. If worn primarily as a mid-layer, this size feels optimal. There is modest ease through the body when layered over a shirt. Despite its light weight, the insulation provides a reassuring sense of warmth. | 
| ● Staff (177cm / 67kg) Build: Regular Wearing: Size L Same silhouette as worn by the model in the photos. Works neatly over a long sleeve tee or lightweight knit with a streamlined finish. For outerwear use, L is appropriate; for a closer layering fit, M could also work. The hem reaches slightly over the hips, offering coverage when cycling or moving actively. | 
| ● Staff (181cm / 80kg) Build: Solid Wearing: Size O A sleek fit that maintains comfort without feeling restrictive. The body appears slim, but the fabric’s stretch allows full mobility. The pocket placement complements arm movement for practical usability. Standard length creates a sharp silhouette that layers neatly over tailoring as well. | 
SPEC
| Materials | Outer fabric: 100% nylon / Lining: 100% nylon / Filling: 90% down, 10% feathers / Sleeves and hem: 100% polyester | 
|---|---|
| Country of Origin | CHINA | 
| Model Wearing | Wearing size L(178cm/70kg) | 
| Care Instructions | ※Please note that the colours may look different from the real thing depending on your monitor environment. | 
| Weight | 480g | 
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Features

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