Name: Samurai Jeans S710SC-KI Japanese Cotton Ecru 18oz Slim Straight Jeans
Brand: SAMURAI JEANS
SKU: SJ-S710SCKI-JN-EC-30
Price: 330.0 EUR
Availability: OutOfStock

The Samurai S710SC-KI features a stunning 18oz undyed ecru selvedge denim made from the rare organic cotton of the Samurai Cotton Project. With premium details and the iconic S710 slim straight fit, these jeans offer a unique natural texture and exceptional craftsmanship. A standout piece for warm-weather wear.

Samurai Jeans S710SC-KI Japanese Cotton Ecru 18oz Slim Straight Jeans

Fit Notes: As with other Samurai models, the S710SC-KI runs slightly small in the one-wash version. We generally recommend going one size up from your usual. Please consult the size chart to find your best fit. The denim is unsanforized but one-washed, so no further shrinkage will occur.

Pascual is wearing a size 30 in these jeans. He is 185 cm (6'1") tall and weighs 65 kg (143 lbs). He typically wears a size 29 in most American brands and a size 29 or 30 in Japanese brands.

cm inch

SIZE	29	30	31	32	33	34	35	36	38	40
Waist	74	77	80	81	84	85	86	90	95	100
Hip	50	51	52	54	55	57	58	59	62	63
Front Rise	25	26	26	27	28	28	28	29	29	30
Back Rise	35	35	35	36	37	37	38	39	39	41
Thigh	29	29.5	30	31	32	32.5	33	34	35	36
Knee	21	21	22	22	23	23	23.5	24.5	24.5	26
Leg Opening	19	19	19	19	20	20	20	22	22	22
Inseam	89	89	89	90	90	90	90	90	90	90

To make sure that you choose the right size, we recommend that you take a tape measure to size a favourite garment from your wardrobe and compare its measurements to the sizing chart of the garment you are about to acquire (How we measure our clothes).

The Samurai Jeans S710SC-KI Japanese Cotton Ecru 18oz Slim Straight Jeans offer a refreshing alternative to dark indigo denim as temperatures rise. Made from undyed ecru selvedge, this fabric showcases the pure, natural tone of Samurai’s proprietary Japanese organic cotton, resulting in one of the most beautiful and textural ecru denims we’ve ever encountered.

At the heart of these jeans is the remarkable Samurai Cotton Project — the lifelong passion of Nogami-san, founder of Samurai Jeans. This rare cotton is cultivated in Sasayama (Hyogo Prefecture) under uniquely demanding conditions: plants are grown without fertilizers or pesticides, weeded and harvested entirely by hand, and carefully protected from the region’s intense autumn typhoons. A small team of Samurai employees, dedicated customers, and local volunteers work together each season to produce this exceptional fiber. The process is slow, costly, and extremely labor-intensive — but the result is an extraordinarily soft, durable, high-quality organic cotton unlike anything else in Japanese denim.

The S710SC-KI is packed with premium details, including exclusive jacquard pocket bags, iron rising-sun buttons, and a sheep leather patch. The iconic S710 slim straight fit offers comfort in the top block with a clean, moderate taper and a mid-rise, creating a balanced silhouette that works beautifully year-round — especially during spring and summer evenings.

These jeans embody Samurai’s dedication to heritage craftsmanship, ethical production, and uncompromising quality in denim.

Visit our LOOKBOOK and discover a great selection of heritage street-style outfits

• 18oz unsanforized ecru Japanese selvedge denim (one-wash version, so no further shrinkage expected)
• 100% organic cotton (Samurai Cotton Project)
• Low-tension woven
• Medium rise
• Slim straight fit
• Heavy-duty bar tacks
• Warp: ecru / Weft: ecru
• Slubby texture
• Selvedge line color: Brown
• Samurai iron-made rising sun buttons
• Custom copper rivets
• Hidden rivets
• Peek-a-boo selvedge coin pocket
• “Syogyomujo 諸行無常” jacquard pocket lining
• Raised belt loops
• Reinforced at points of strain
• Extra-heavy stitching for rugged wear
• Custom vegetable-tanned natural sheep leather patch (Samurai Cotton Project edition)
• Original artwork flasher
• Made in Japan

Spain

FREE SHIPPING on orders over 100 EUR .

6 EUR shipping cost on orders under the value mentioned above.

European Union & The UK

FREE SHIPPING on orders over 150 EUR \\.

14 EUR shipping cost on orders under the value mentioned above.

Rest of the World

FREE SHIPPING on orders over 250 EUR .

25 EUR shipping cost on orders under the value mentioned above.

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If for some reason you are not happy with your purchase you can return it to us within 14 days for a size exchange or refund.

For more info please visit our returns & exchange page.

Please note that items in the SALE category are considered FINAL SALE, with no returns or exchanges accepted.