12oz Black Sashiko Denim Jacket

$229.00 $194.65

12oz Black Sashiko—traditional Japanese stitchwork with a bold texture that feels like 15oz. Durable, distinct, and made to stand out. Tonal stitching recommended.

Essentials always Included

  • STYLE

    Choose the style of your jacket.

    ONE POCKET DESIGN

    Get only one left chest pocket.

    SIZE

    Brands differ in size. Please check your size carefully.

    CHEST

    SHOULDERS

    SLEEVE LENGTH

    JACKET LENGTH

    HEM

    CHOOSE YOUR STITCHING COLOR

    This is the thread used to sew your jacket. We use Coats Dual Duty thread — built for strength, durability, and long-lasting color.

    BUTTONS

    Our buttons and trims are sourced from YKK International from Japan.

    Rugged Upgrades (Optional Add-Ons)

    Choose from a handful of functional, premium extras — add them only if they match your needs.

    OPTIONAL CHEST POCKETS STYLE

    Change the style of the top pockets for your jacket.

    CHANGE LOWER CHORE POCKETS

    Change the style of the lower pockets for your jacket.

    ADD TYPE 2 SIDE POCKETS

    Add side pockets to your jacket.

    ADD TYPE 3 SIDE POCKETS

    Add side pockets to your jacket.

    STEP 1: LINING PLACEMENTS

    Available linings will be shown in the next step.

    STEP 2: LINING OPTIONS

    For a warmer and more insulated feel: Adding a lining enhances comfort and warmth. If choosing sherpa or quilt, consider sizing up for the perfect fit.

    BUILT IN POCKETS

    UTILITY DETAILS

    Designed for durability with practical features.

The shipping is only $25 USD worldwide! Enjoy free shipping on orders above $299 USD. Our courier is DHL Express. Takes approximately 2-3 days.

Every SOSO product is handcrafted and shipped directly from our factory in Thailand – keeping costs fair and transparent, with no unnecessary detours or middlemen.

For our U.S. customers: Thanks to the de minimis exemption, orders under $800 are duty-free. No surprise taxes—just raw denim, straight to your doorstep.

Import duties may apply depending on your country’s rules.

We want your shopping experience to be exceptional! If the size isn’t right, we’re here to help.

Product/fabric details

Made in Bangkok.
– Designed by SOSO & Handcrafted in-house

12 oz  non-selvedge denim
– 100% cotton
– Aussie yarns
– Right-hand twill
– Sanforized denim
– Re-active dyed warp & weft

Trims & Construction
– SOSO branded buttons, YKK Japan
– Poly/cotton stitching, Coats Dual Duty Heavy
– Chain stitch construction

product description

Sashiko denim is a traditional Japanese technique where running stitches are used to reinforce fabric, creating intricate patterns. It originated as a functional embroidery to strengthen and repair garments, particularly in the rugged workwear context of denim. Today, Sashiko denim is appreciated for its aesthetic appeal.

Our 12oz Sashiko denims are no short of aesthetic appeal, and don’t be fooled by the weight. This denim is far thicker due to the weaving technique, so it feel like at least 15oz. The 12oz Black Sashiko is created with 100% premium cotton looms.

Johan is wearing size Medium. He is 180 cm tall.

We recommend tonal stitching for all our sashiko fabrics.

product care

Turn inside-out before washing. For denim and flannel, begin with a cold soak, then machine wash on a short cycle at 30°C (max 40°C / 100°F) with low or no spin. For waxed canvas, spot clean with cold water and a soft brush or cloth, never machine wash, dry clean, or use heat.

Hang or lay flat to dry. Do not tumble dry! Re-wax canvas as needed to maintain water resistance.

Shrinkage & Stretch
This garment is not industrially pre-washed, so some shrinkage is expected. Washed per the guidelines, the waist and inseam may shrink by 1″, with other areas adjusting proportionally.

Post-wash or soak, the waist will stretch back approximately 1″ with wear. High-stress areas also tend to return to pre-wash dimensions over time.

Item you want not in stock? No worries! We will inform you when this fabric is back in stock. Just leave your email.

size guide

Use the below conversion chart to find your size.

Jacket Size Chart Toggle
IN CM
Size SMLXLXXL3XL4XL5XL
Chest 20" 21" 22" 23" 24" 25" 26" 27"
Shoulders 18" 19" 20" 21" 22" 23" 24" 25"
Length 24.5" 25.5" 26.5" 27.5" 28.5" 29.5" 30.5" 31.5"
Sleeves 25" 25.5" 26" 26.5" 27" 27.5" 28" 28.5"
Jacket Hem 19" 19.7" 20.3" 20.8" 21.5" 22" 22.6" 23.2"

size guide

Use the below conversion chart to find your size. Please note that tee measurements might vary by up to 1 cm (or 0.5″). For a more comfortable, roomier fit, we recommend sizing up.

T‑Shirt Size Chart
IN CM
Size S M L XL XXL
Shoulders 17.7" 18.5" 19.3" 20.5" 21.3"
Length 25.6" 26.4" 27.2" 28.0" 28.7"
Chest 20.9" 21.7" 22.8" 24.0" 25.2"
Hem 20.1" 20.9" 22.1" 23.2" 24.4"
Sleeves 8.3" 8.7" 9.1" 9.5" 9.8"
Sleeve Opening 6.7" 7.1" 7.5" 7.9" 8.3"

size guide

Use the below conversion chart to find your size.

Shirt Size Chart Toggle
IN CM
Size S M L XL XXL 3XL
Chest 20.1" 21.6" 23.2" 24.6" 25.6" 26.6"
Shoulders 17.7" 18.7" 19.5" 20.1" 20.9" 21.6"
Front Length 27.4" 28.3" 29.3" 30.3" 31.3" 32.3"
Back Length 28.5" 29.5" 30.5" 31.5" 32.5" 33.5"
Sleeves 25" 25.5" 26" 26.5" 27" 27.5"

size guide

Use the below conversion chart to find your size.

001 Slim

001 Slim Jeans Size Chart
IN CM
Size 27 28 29 30 31 32 33 34 36 38 40 42 44 46
Waist 14.6" 15" 15.2" 15.9" 16.3" 16.7" 17.1" 17.5" 18.3" 19.3" 20.1" 20.9" 21.6" 22.4"
Hip 17.7" 17.9" 18.7" 19.3" 19.9" 20.5" 21" 21.6" 22.2" 22.8" 23.6" 24.2" 24.8" 25.2"
Front Rise 9.2" 9.6" 10" 10.4" 10.8" 11.2" 11.6" 12" 12.4" 12.8" 13" 13.4" 13.8" 14.2"
Back Rise 12.6" 13" 13.4" 13.8" 14.2" 14.6" 15" 15.4" 15.8" 16.1" 16.5" 16.9" 17.3" 17.7"
Thigh 10.2" 10.4" 10.6" 10.8" 11" 11.2" 11.4" 11.6" 12" 12.6" 13.2" 13.4" 13.6" 13.8"
Knee 6.7" 6.9" 7.1" 7.3" 7.5" 7.7" 7.9" 8.1" 8.3" 8.5" 8.7" 8.9" 9.1" 9.3"
Leg Opening 5.5" 5.7" 6.1" 6.1" 6.3" 6.5" 6.7" 6.9" 7.3" 7.7" 8.1" 8.1" 8.5" 8.7"

002 Tapered

002 Tapered Jeans Size Chart
IN CM
Size 27 28 29 30 31 32 33 34 36 38 40 42 44 46
Waist 15" 15.3" 15.7" 16.3" 16.7" 17.1" 17.7" 18.1" 18.9" 19.7" 20.5" 21.2" 22" 22.8"
Hip 17.9" 18.3" 18.9" 19.5" 20.1" 20.9" 21.4" 22" 23.2" 24.4" 25.2" 26" 26.8" 27.5"
Front Rise 9.8" 10.2" 10.4" 10.6" 10.6" 11" 11.2" 11.4" 11.8" 12.2" 12.2" 12.6" 13" 13.4"
Back Rise 13.8" 14.2" 14.4" 14.6" 14.6" 15" 15.2" 15.4" 15.7" 16.1" 16.5" 16.9" 17.3" 17.7"
Thigh 10.4" 10.6" 11" 11.2" 11.6" 12.2" 12.2" 12.4" 12.8" 13.2" 13.6" 14" 14.4" 14.8"
Knee 6.9" 7.1" 7.5" 7.9" 8.1" 8.1" 8.3" 8.8" 9" 9.4" 9.8" 10.2" 11" 11.4"
Leg Opening 5.7" 6.1" 6.5" 6.7" 6.9" 7.1" 7.1" 7.3" 7.7" 7.9" 8.3" 8.7" 8.7" 8.9"

003 Classic

003 Classic Jeans Size Chart
IN CM
Size 27 28 29 30 31 32 33 34 36 38 40 42 44 46
Waist 15.3" 15.7" 16.1" 16.5" 16.9" 17.3" 18.1" 18.5" 19.3" 20.1" 20.9" 21.6" 22.4" 23.2"
Hip 18.3" 18.9" 19.3" 19.7" 20.3" 21" 21.4" 21.8" 22.6" 23.4" 24.2" 25" 25.8" 26.6"
Front Rise 10.8" 11" 11.2" 11.4" 11.4" 11.6" 11.8" 12" 12" 12.4" 12.4" 13" 13.2" 13.4"
Back Rise 14.8" 15" 15.2" 15.4" 15.4" 15.6" 15.8" 16" 16.2" 16.4" 16.4" 16.9" 17.1" 17.3"
Thigh 10.6" 10.8" 11.2" 11.4" 11.8" 12" 12.4" 12.6" 13" 13.4" 13.8" 14.6" 14.8" 15"
Knee 7.3" 7.5" 7.7" 8.1" 8.3" 8.5" 8.7" 9" 9.4" 10" 10.6" 11.4" 11.6" 11.8"
Leg Opening 6.7" 6.9" 7.1" 7.3" 7.5" 7.9" 8.1" 8.3" 8.5" 9" 9.4" 10.2" 10.4" 10.6"

004 Loose

004 Loose Jeans Size Chart
IN CM
Size 27 28 29 30 31 32 33 34 36 38 40 42 44 46
Waist 15" 15.3" 15.7" 16.3" 16.9" 17.5" 18.1" 18.9" 19.7" 20.5" 21.2" 22" 22.6" 23.2"
Hip 19.7" 20.1" 20.1" 20.5" 20.9" 21.4" 22" 22.6" 23.6" 25" 25.8" 27.2" 27.8" 28"
Front Rise 9.4" 9.8" 10.4" 10.4" 10.6" 10.6" 10.8" 11.2" 11.4" 11.8" 12.2" 12.2" 12.6" 13"
Back Rise 14.6" 15" 15.2" 15.2" 15.4" 15.4" 15.7" 16.1" 16.3" 16.5" 16.9" 16.9" 17.3" 17.7"
Thigh 10.6" 11" 11.4" 11.6" 12" 12.4" 12.6" 12.8" 13.2" 13.8" 14.4" 14.6" 15.1" 15.5"
Knee 7.5" 7.5" 7.7" 8.1" 8.3" 8.5" 8.7" 8.9" 9.2" 9.8" 9.8" 10.2" 10.6" 10.8"
Leg Opening 6.1" 6.1" 6.1" 6.3" 6.5" 6.7" 6.7" 6.9" 7.1" 7.3" 7.9" 7.9" 8.3" 8.5"

005 Relaxed

001 Slim Jeans Size Chart
IN CM
Size 27 28 29 30 31 32 33 34 36 38 40 42 44 46
Waist 15" 15.5" 15.9" 16.5" 16.9" 17.5" 18.1" 18.7" 19.5" 20.5" 21.1" 21.7" 22.4" 23.2"
Hip 19.3" 19.7" 20.1" 20.5" 20.9" 21.4" 21.8" 22.2" 22.8" 23.6" 24.8" 25.6" 26.4" 27.2"
Front Rise 9.6" 9.8" 10" 10.2" 10.4" 10.6" 11" 11.4" 11.6" 12" 12.6" 13.2" 13.8" 14.2"
Back Rise 14.2" 14.5" 15.1" 15.1" 15.5" 15.9" 16.1" 16.3" 16.5" 16.5" 17.3" 17.7" 18.1" 18.5"
Thigh 11" 11.4" 11.8" 12.2" 12.4" 12.6" 13" 13.4" 14" 14.6" 15" 15.4" 15.7" 16.5"
Knee 8.3" 8.5" 8.7" 8.9" 9.1" 9.4" 9.6" 9.8" 10.2" 10.6" 11" 11.4" 11.8" 12.2"
Leg Opening 7.9" 8.1" 8.3" 8.5" 8.7" 8.9" 9.2" 9.2" 9.4" 9.8" 10.2" 10.6" 11" 11.2"