Flame face boxers

Name: Flame face boxers
Brand: Boutique Demon Slayer
SKU: 14:691#8;5:361386
Price: 34.9 EUR
Availability: InStock

34,90€

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Chibi Tanjiro amid the swirls of Water Breathing

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Chibi Nezuko, bamboo muzzle and pink petals

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Chibi Zenitsu carried off by the bolts of Thunder Breathing

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Discover this Demon Slayer Boxers - Half-white, half-black face with flames, a short-leg boxer short in all-over printed knit fabric, available in five sizes.

The face occupies the right half, rendered in only two values: one white half, one black half, separated vertically. Red and orange flames rise along the left edge, with a column of black characters placed over them. The rest of the background is solid black, which completely isolates the design.

Rengoku keeps his heart ablaze

Kyojuro Rengoku associates the Flame with a conviction that transcends combat. After his clash with Akaza, he asks those who remain to keep their hearts ablaze and to move forward. In Demon Slayer, this idea extends his mother's teaching: strength must be used to protect others. Fire therefore summarizes both his breathing style and his will.

These boxers show Rengoku's face in black and white, separated vertically, while red and orange flames rise on the left side. The product therefore places fire directly at the center of the design. This image recalls the phrase that accompanies the character until the end of his journey.

"Rengoku asks those who remain to keep their hearts ablaze and to keep moving forward."

Printed knit, from M to 3XL

The boxers are cut from a thin, two-way stretch synthetic knit, with a short leg that stops at the top of the thigh. The waistband is a wide black elastic, without printed branding, which contrasts with the pattern. The print covers the entire garment, front, back, and crotch, and crosses the seams without misalignment. Five sizes range from M to 3XL. These Demon Slayer boxers are worn like regular underwear: the knit does not itch, does not ride up, and dries quickly after washing. The cut remains close to the body without compressing, and the crotch seam is flat to prevent chafing. The model is available in forty-three designs that all share this same base, meaning a size tried once applies to the entire series. The side seams are overlocked on the inside and the bottom hem is simply folded, without an added band.

Thirty degrees, short cycle, without fabric softener, which leaves a film on synthetic knit. Drying should be done on a line or a drying rack, never in a tumble dryer or on a radiator. No ironing is necessary: the material does not hold creases. The material does not hold creases, even when pulled out of the machine in a ball. A laundry bag prevents the knit from snagging on a zipper. Only two values, and a background that isolates everything.

Discover more in the same universe

To find your way around the range, the guide to the series' pyjamas compares sets, dressing gowns and boxers, size by size.

For a different graphic approach, the red and white portrait boxers. For a close-up in color, the fiery gaze boxers. And for the top, the distressed cotton t-shirt.

Collections: Boxers, Clothing

⚔️ Boutique Demon Slayer: a shop devoted entirely to Kimetsu no Yaiba

At Boutique Demon Slayer, our aim goes beyond simply selling merchandise.

An independent French shop, we are devoted entirely to Demon Slayer: Kimetsu no Yaiba, built so fans can easily find the characters, symbols, outfits and signature objects of the anime and the manga.

From Tanjiro to Nezuko, by way of Zenitsu, Inosuke, Rengoku, Tomioka, Shinobu and the rest of the cast, we organise our catalogue to make finding products simpler, more coherent and more immersive.

A shop specialised in the world of Demon Slayer

Boutique Demon Slayer grew out of one simple intention: gathering the most complete selection of we could in a single place.

Our catalogue is built around several broad categories:

Demon Slayer clothing, to carry the series into everyday life through hoodies, t-shirts and other outfits;
Demon Slayer figures, for collectors and for anyone who wants their favourite characters on display;
Demon Slayer katanas, inspired by the weapons and the famous Nichirin blades of the series;
Demon Slayer accessories, a quieter way to keep Kimetsu no Yaiba close day to day;
Demon Slayer decorations, made to personalise a bedroom, a desk or a space given over to the series;
as well as Demon Slayer blankets and other items inspired by the show.

This makes it possible to browse the shop by type of product, but also by character and by the visual style each fan prefers.

Collections devoted to the best-known characters

The world of Demon Slayer rests largely on its characters, each with their own story, their own style and a visual identity fans recognise instantly.

That is why our shop also has collections devoted to the best-loved characters, among them Tanjiro Kamado, Nezuko Kamado, Zenitsu Agatsuma, Inosuke Hashibira, Kyojuro Rengoku, Giyu Tomioka and Shinobu Kocho.

The point is to let every fan reach the products tied to their favourite character quickly, without going through the whole catalogue.

A blog updated several times a week

Boutique Demon Slayer is not only an online shop.

We publish up to five articles a week on the world of Demon Slayer: Kimetsu no Yaiba, free to read whether you buy anything or not. Each page stands on its own and reads in one sitting.

We cover a wide range of subjects, including:

the characters of Demon Slayer and their stories;
the slayers and the Hashira;
the demons and their powers;
the Nichirin blades and what makes each one different;
the breathing techniques;
the fights that marked the series;
the anime and the manga;
the story arcs;
the symbols, outfits and signature objects;
as well as guides, rankings, explainers and analysis of the world of Kimetsu no Yaiba.

Our aim is content that helps newcomers understand the series better, and gives longtime fans details of this world to discover or rediscover.

These articles also create a natural link between the editorial content and , so a reader drawn to a character, a katana, an outfit or any precise detail of the series can carry on exploring in the shop.

A shop built for different kinds of fan

There is no single way to be a Demon Slayer fan.

Some are after a figure to complete a collection, others want to wear something inspired by their favourite character, display a Demon Slayer katana, decorate a room, or simply find a gift idea.

That is why we deliberately keep the catalogue varied, so it answers collectors, anime and manga fans, and people looking for a Demon Slayer gift for someone close.

Every category and every collection is designed to make that browsing as clear as possible.

A clear experience, centred on fans

We want discovering the shop to stay simple.

Products are organised by category, by character and by visual world, so visitors can move easily from a product to a related collection, then to a blog article or to other products that might suit them.

Our approach rests on four pillars: , immersive browsing, regular editorial content and an experience focused entirely on Demon Slayer.

We try to avoid the generic content that would pull the shop away from its subject.

Everything is built around one world: Demon Slayer: Kimetsu no Yaiba.

Our ambition

Our ambition is to make Boutique Demon Slayer France’s reference on a single world, that of Kimetsu no Yaiba, covered in depth.

A place that brings together:

a rich selection of ;
collections organised around the characters and the main product categories;
up to five articles a week on the series, free to read with nothing to buy;
browsing designed to make discovery easier;
free delivery within France, thirty days to change your mind, and an answer to every message;
and content that lets fans explore the world of Demon Slayer further.

Thank you for reading this far. If you have reached this page, the world of the slayers and the demons matters to you as much as it does to us. It is for readers like you that we spend so long on every product page and every article. Thank you for keeping this site alive, and enjoy your visit!

Need help choosing? Read our buying guide →

FAQ - Demonslayer Store

What are the delivery times for Boutique Demonslayer?

Your order is prepared within 1 to 3 business days, then shipped. Please allow 5 to 12 business days for delivery: this is the timeframe provided at checkout. It may vary depending on the product, its availability, and the delivery address. Once your order has shipped, you can track its progress until it is delivered.

Is delivery free in France and abroad?

Yes. Delivery is free in France, with no minimum purchase required. It is also free worldwide on orders of €50 or more: below this amount, a shipping fee of €4.99 applies outside of France. The exact amount is displayed before you confirm your order.