All Iron Boots are fully handmade by our bootmaker Kai and 5 teammates together in a small studio at Guangzhou. They are built in handwelt or hand stitchdown, with channelled insole construction, which are stronger and last longer than normal Goodyear welted shoes/boots made by machines. Each pair is 100% hand welted, hand last, hand bottomed, and also hand-sewn outsole stitch.

What's Inside?

OK, let's cut boots in half!

Stitchdown Construction

Handwelt Construction - Welt Fudging

Handwelt Construction - Plain Welt

Maryam Tannery is a famous Italy tannery located in Tuscany. Hailing from the heart of Italy, Maryam Leather prides itself on its century-old tradition of tanning, perfecting the art of transforming horsehide into exquisite shell cordovan.

Quoting from Maryam: "Shell cordovan is an equine skin made with the flat fibrous muscle (or shell) under the skin on the horse's rump also called the breech. It is worked on the part of the cartilage while keeping the flower inside and only the master tanners can bring this particular preciousness to completion. The leather takes its name from the city of Cordoba, in Spain, where it was first produced by the Visigoths in the 7th century and later in the countries of northern Africa.

It is difficult and expensive leather to make. Between the 19th and early 20th centuries, it was mainly used to sharpen the razors of barbers. More recently it has been increasingly used for shoes, wallets, bags and watch straps; thanks to its aesthetic qualities and its exceptional durability which makes it the maximum expression of the tanning art."

For size, generally we recommend you pick

• Same size as your US size in most PNW boots, like Red Wing, Wolverine 1000 mile, Whites, Alden, or Viberg
• Half size down your Brannock size
• Half size down from most sneakers, like Nike
• Half size up from your EG's UK size
• Full size up from your CJ / Lobb's UK size

Current lead time is around 5 months (orders from Mar. - Oct.)

Due to Lunar New Year holiday break and end of year surge, orders from Nov. - Feb. can take around 6, or even 9 months to finish.

FYI, lead time is just an estimate, which means the actual lead time can be shorter or longer. We don't accept cancel / refund for MTO orders, even it takes longer than the estimated lead time. But if you have already waited more than the estimated lead time, you can reach out to us. We will investigate what has happened, and try everything we can to make things right.

Unfortunately it's just the natural of how customized stuff is made in a small workshop. If that's a deal breaker, you can take a look of our Ready To Wear collection instead.

All Made To Order (MTO) items can NOT returnable / refundable, including GMTO orders, Ostmo X Iron Boots orders, Lil Monster orders with customized size. Unfortunately, we cannot accept returns on sale items or gift cards.

For GMTO / Østmo X Iron Boots Drop, orders will be accepted on a first come first serve basis. We will close this out before this leather run out. After they are closed, we generally don't take those orders again. 

7 days cooling off period
If you have ordered a MTO/ GMTO / Østmo X Iron Boots Drop item, you have 7 days after placing the order to change the configuration. You will be responsible for the additional cost on certain configurations. Your order will be locked 7 days after you placed the order, meaning no changes is allowed after that, because your order is put through our production pipeline.