The Iron Heart IH-555S-18 in 18oz Japanese vintage selvedge denim is available at Rugged Gentlemen Shoppe with fast local shipping and easy returns. Due to limited production, certain sizes can be hard to find once they sell through. If your size is currently available, it may be worth securing it while stock lasts.

Our medium/high rise slim cut jean in an 18oz indigo selvedge denim, woven for us in the renowned Shinya mill which is famed for authentically vintage style denims, whilst the jeans are constructed to Iron Heart's high technical standards, mixing old methods and new techniques is Iron Heart's "vintage style".

Our Fabric Notes

The 18oz vintage denim is designed to evoke older denim textures, with a slightly softer hand feel relative to Iron Heart’s heavier offerings. It provides solid structure while offering a more broken-in feel over time.

Our Fit Notes

The 555 is a slim straight cut with a relatively low to mid rise and a clean line through the leg. It fits closer through the thigh than Iron Heart’s classic straight cuts without feeling overly tapered. This is a good option if you prefer a sharper silhouette while still keeping a straight-leg profile.

Who This Is For

This cut suits those who want a modern, streamlined fit without going fully slim or tapered. Ideal for those who like a more traditional denim feel with some weight, without moving into ultra-heavy territory.

Made In Japan

• Designed by Shinichi Haraki, handmade by WORKS INC. in Japan

555 Slim Cut

• The slimmest fitting jeans cut in the Iron Heart lineup
• Medium/high rise
• Slim fit leg profile
• Classic 5-pocket design

18oz Japanese Vintage Selvedge Denim

• 100% cotton
• Indigo rope-dyed warp/ white weft
• Right-hand twill weave
• This vintage-style denim will fade naturally through wear and washing

Hardware & Construction

• Traditional 3-button fly
• Iron Heart branded tack button at waistband
• Works Inc branded pocket rivets
• Hidden rivets on rear pockets
• Poly/cotton stitching for increased strength
• Single and double needle chain stitch construction
• Belt loops anchored at three points and sewn into the waistband
• Heavy cotton pocket bags and lined rear pockets

Selvedge ID

• Sideseam, fly, and coin pocket selvedge ID

Leather Patch

• Heavyweight vegetable-tanned steerhide
• Natural finish
• Belt-through design
• Debossed Iron Heart graphic
• Please note: Continued washing (especially at higher temperatures) may cause shrinkage and deformities

Sanforized & One-Washed

• Sanforization is a post-weave mechanical process which removes most potential shrinkage from a fabric before garment construction
• To further reduce the risk of shrinkage, we wash the completed garment in an aggressive industrial washing machine. This process removes virtually all potential shrinkage.
• No further shrinkage is expected when washed according to our care guidelines

Stretch Details

• The waist will stretch out approximately 1" with wear. All other dimensions that are put under pressure will stretch proportionally to the waist

Care Guidelines

• We recommend washing this garment at 30°C with a low (or no) spin cycle. Hang dry, do not tumble dry

Measurement in inches

FAQs

Is this authentic Iron Heart?
Yes. All products sold by Rugged Gentlemen Shoppe are 100% authentic Iron Heart items sourced from Iron Heart Japan.

Why is this sold out elsewhere?
Iron Heart produces limited quantities and popular sizes sell out quickly on the official site and major retailers.

How fast do you ship?
Orders ship from our shop within 24–48 hours (business days).

Can you help with sizing?
Yes, contact us before ordering and we’ll provide real measurements for the exact pair in stock.