Bestseller
HIKARI QUILTED FLANNEL
Japanese flannel shirt jacket
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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
Our products are designed with a modern, tailored fit that moves with you — clean, comfortable, and built for everyday wear.
TOPS
|
S |
M |
L |
XL |
XXL |
|
|
FRONT LENGTH |
26.75” |
27.75” |
28.75” |
29.75” |
30.75” |
|
CHEST |
19.25” |
21.25” |
23.75” |
26.75” |
29.75” |
|
WAIST |
18.75” |
20.75” |
23.25” |
26.25” |
29.25” |
|
SWEEP |
19” |
21” |
23.5” |
26.5” |
29.5” |
|
SLEEVE LENGTH |
16.25” |
17” |
17.75” |
18.5” |
19.25” |
|
CENTER BACK LENGTH |
26” |
27” |
28” |
29” |
30” |
BOTTOMS
|
S |
M |
L |
XL |
XXL |
|
|
WAIST |
30.75” |
32.75” |
34.75” |
36.75” |
38.75” |
|
HIP |
40.25” |
42.25” |
44.75” |
46.75” |
48.75” |
|
THIGH |
25.50” |
26.75” |
28” |
29.25” |
30.50” |
|
INSEAM |
9” |
9” |
9” |
9” |
9” |
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.
I'll admit, I was hesitant at first. Don't be. This shirt is amazing quality. I have had other people compliment me 'cool shirt, who makes that?'. I love the fit, cut at the waist with slight rise on sides/hip (versus flat cut). The materials are amazing, and I love the 'weight' of it. More than a shirt, less than a jacket.
The Hikari flannel is the modern expression of a timeless classic. The cozy Japanese fabric is perfectly married with the technical insulation for a shirt that will be a faithful companion on your adventures, second only to your bird dog.
I think they have outdone themselves with the quality of this flannel. I love that I can wear it in any situation, whether I'm going to the grocery store or hiking early in the morning when it's cold. 10/10 recommed.
This flannel is something special. Warm, well-crafted, and rugged in the best way possible. The quilting adds comfort and a premium touch you can feel instantly. It’s one of those rare pieces that feels like it will last forever — more like a family heirloom than just another shirt. Every time I wear it, someone asks where I got it. Absolutely worth every penny.
Boxy cut, but fits nicely, slightly short. Collar a little flimsy. Only real concern are the buttons . . . very hard to button up and I suspect wear and tear there. Snaps would be sweet, buttons are great if they . . . button.
Hi James,
Thanks for the feedback, the buttons are indeed tight in the beginning. This is intentional, as the flannel begin to break in you will see the button holes ease and become easier to button over time. What we didn't want to do was end up with blown out button holes that aren't secure.
Thanks again for the support and hope you enjoy the shirt.
Team SMBL
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Black / 2XL
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