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“Down-level warmth at just 500 g.” KAPOK KNOT’s long-loved Air Light Jacket, now even lighter to wear.
Sizing: this jacket is now unisex. Compared with the previous Air Light Jacket, men should go one size up and women one size down. Sizing follows the Japanese standard, so we recommend one size up from your usual international size.
Shipping: ships from Japan within 3–5 business days; international delivery typically takes 7–14 days.
At a glance: plant-fibre kapok blend fill that is thin yet as warm as down · water-repellent shell · no animal-derived materials · sizes S / M / L / LL · colours Black, Khaki, Greige · wearable from early autumn through winter into early spring.
Because this is the piece people wear every day, we revisited every detail to make it more comfortable and more versatile. The shell uses a custom fabric in KAPOK KNOT’s own colours, with a matte, refined texture that suits everything from casual to smart. Trims were pared back to save weight, and the hood was cut deeper for warmth and fit.
The fill blends kapok, a plant fibre from the seed pods of the kapok tree, and stays thin while matching the warmth of down, with excellent moisture release. The shell is water-repellent, so sudden rain or snow is not a problem. It carries you from the last warm days of early autumn through deep winter and into early spring — for commuting, travel and days off.
A simple design that never dates, at home with any gender, age or style. The jacket you find yourself reaching for without thinking: KAPOK KNOT’s signature, long-loved all-rounder.
Models: men 175 cm, size L / women 160 cm, size L.
- 吸水速乾(文字入り)
- 防風(文字入り)
- Recycled materials
- Water-repellent
- Heat-generating
- Down-level warmth
- Animal-free
All sizes below are Japanese (JP) sizes, roughly one size smaller than US/EU sizing. If you usually wear a size M, we recommend a size L in this item.

洗濯時はネットを使用し、アイロンは低アイロンにてあて布を使用してください。 柔軟剤の使用はなるべくお避けください。 型崩れや縫目滑脱の原因になります。 長時間洗液に浸しておいたり、水や汗に濡れたままの状態で放置しますと、色落ちや色移りの原因になりますのでお避けください。 素材の特性上、洗濯や着用により、中わたが吹き出したり、細やかな繊維が表に飛び出ることがあります。 吹き出した中わたは引っ張らずにハサミでカットしてください。 淡色の製品につきまして カポックの原綿に化学溶剤を使用していない為、稀に原料本来が持つ油分がお洗濯時、染み出す可能性が御座います。十分なお水でお洗濯頂く必要がある為、洗濯機の手洗いモードが好ましく、脱水を洗濯機で十分に行って頂くことを推奨しております。もし染み出した場合は再度、水洗いにて落ちますので、ご安心下さい。
KAPOK KNOT calculates the carbon footprint of its materials, manufacturing, and consumer use.
Pre-order and made-to-order items cannot be cancelled, and the size or colour cannot be changed after ordering.
If purchased together with in-stock items, the entire order ships when this item is ready. If you would like in-stock items sooner, please place a separate order for them.
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"FARM TO FASHION" — Come along on the journey
Meet the people who actually make our clothes — at the kapok farms, the processing plants, and the sewing factories.
See how a KAPOK KNOT garment comes to life.