HIKARI QUILTED FLANNEL
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Description
Description
A premium Japanese flannel shirt jacket with a quilted Toray® liner. Built for coastal mornings, chilly evenings and a lifetime of wear.
Description
Description
A premium Japanese flannel shirt jacket with a quilted Toray® liner. Built for coastal mornings, chilly evenings and a lifetime of wear.
Fit
Fit
Not too slim or boxy. Layers comfortably over a tee or button down. Order your standard button down size.
Fit
Fit
Not too slim or boxy. Layers comfortably over a tee or button down. Order your standard button down size.
Fabric
Fabric
Heritage Japanese cotton flannel outer with a Toray® Primeflex® liner. Durable and warm with light stretch for easy movement.
Fabric
Fabric
Heritage Japanese cotton flannel outer with a Toray® Primeflex® liner. Durable and warm with light stretch for easy movement.

Size & Fit
Tops
| Size | Chest | Front Length | Waist | Sleeve | CB Length |
|---|---|---|---|---|---|
| S | 36-38" | 26.75" | 18.75" | 16.25" | 26" |
| M | 39-41" | 27.75" | 20.75" | 17" | 27" |
| L | 41-44" | 28.75" | 23.25" | 17.75" | 28" |
| XL | 45-47" | 29.75" | 26.25" | 18.5" | 29" |
| 2XL | 48-52" | 30.75" | 29.25" | 19.25" | 30" |
Bottoms
| Size | Waist | Hip | Thigh | Inseam |
|---|---|---|---|---|
| S | 28-30" | 35-37" | 25.50" | 9" |
| M | 32-34" | 38-39" | 26.75" | 9" |
| L | 35-38" | 41-43" | 28" | 9" |
| XL | 38-43" | 45-47" | 29.25" | 9" |
| 2XL | 43-47" | 48-50" | 30.50" | 9" |
All measurements are garment measurements laid flat. Chest and waist are measured across, not around. If you're between sizes, we recommend sizing up.
We don't design everything to fit the same. We design each piece to fit its purpose. Every silhouette is intentionally built for how it's meant to move, layer, and live.



Product fit reference
All product measurements on SMBL are garment measurements laid flat — not body measurements. If you're between sizes, we recommend sizing up. Questions? We'll size you right or we pay the return.
We designed the Hikari to meet the moment—the ones where the day begins, shifts, or winds down. On foggy trails. After the surf. Before the coffee. It’s built for those coastal hours that ask for something warm but never bulky. We wanted a flannel that was elevated, intentional, and made from the best materials we could get our hands on. Insulated, subtly technical, and tailored without being fussy, Hikari is the layer we couldn’t find—so we made it ourselves.
Every Hikari begins in Japan, where generations of textile mastery meet modern innovation. The flannel is woven by heritage mills known for precise yarn-dyeing and durable twill structure, while the liner is crafted by Toray®, Japan’s leader in technical performance fabrics. Together they embody monozukuri—the Japanese devotion to making things with care, purpose, and excellence that lasts a lifetime.
Yarn-dyed Japanese cotton flannel face (250 GSM). Toray Primeflex™ polyester liner (227 GSM). Stealth on-seam side hand pockets. Internal dump pockets. Natural Corozo buttons. Easy fit built for layering. Wears like a shirt, functions like a jacket.