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Momotaro Jeans #300 Slim Jeans are a refined, sharply cut pair built around one of the most distinctive fabrics in the range. The #300 is the slimmest silhouette, designed with a lean profile that tapers cleanly from the inseam to the hem. With a slightly low rise and carefully engineered pattern, it offers a composed, modern fit while still allowing comfort and movement through regular wear.
Made in Japan from rigid unwashed selvedge denim, the fabric blends cotton with silk weft yarns to create a rare contrast of texture and character. Silk is notably difficult to weave, but its use gives the denim an exceptionally smooth handle and refined sheen, while the rigid construction keeps the cloth crisp, raw and full of potential. The result is a fabric that feels both elegant and uncompromising, combining artisanal craft with the edge of traditional unwashed denim.
Built with a waistband curtain for added structure and finished with a cowhide leather patch, these jeans reflect Momotaro Jeans’ focus on long-term quality and considered construction. As with many rigid denim styles, slight shrinkage may occur, and washing separately is recommended to help prevent colour transfer.
Key details
Slim fit
Slightly low rise
58% cotton, 42% silk
Rigid unwashed selvedge denim
Silk weft yarn
Smooth texture with refined sheen
Tapered from inseam to hem
Waistband curtain
Cowhide leather patch
Permanent repair warranty
Slight shrinkage may occur
Wash separately to help prevent colour transfer
Avoid tumble drying
Made in Japan
UK Standard Delivery
2-3 working days
Royal Mail Tracked 48
Free over £100
£3.99 under £100
UK Faster Delivery
1-2 working days
Royal Mail Tracked 24
£4.99
UK Next Day Delivery
Next working day
DPD Next Day
£6.99
International Delivery
Taxes & duties paid
DPD
Calculated
at checkout
Next day delivery not available to some postcodes
Next day delivery excludes bank holidays
If you wish to return your order, we offer a full refund, exchange or store credit if returned within 30 days in brand new, resaleable condition (including all tags and product packaging). We provide the returns label. International returns will need to be posted at your own expense.
Read our full returns policy.