Sims Leather works Spirit

We produce leather goods, primarily small articles, and wallets, handmade at every step of the process. We hope you enjoy the beautiful stitches of "hand-sewing," a process of sewing one stitch at a time, tightening stitch by stitch. We strive to create products with a presence in simple designs that you will never get tired of.

Commitment to Our Products:
We are very particular about materials. We craft each product with the image of the customer holding it in their hands and smiling.

We are confident that you will become attached to your one-of-a-kind product every time you use it.

- Work and daily life in one piece.

Businessperson's T-Shirt

Work and everyday life,
I want to support business people
I want to support business people
This T-shirt was born out of a desire to support business people

Wear it over a T-shirt
Don't want to stain the collar of your outerwear or jacket

For both business and daily life,
I want to wear it with confidence

I want to look tight, but I also want to create a casual look,
but also want to create a casual look.

It's a matter of course,
I want a good quality and comfortable T-shirt.

We cater to such businesspeople's
We will be close to such business people's "commitment".

Commitment to our products

[A "jacket collar stain-free" and "jacket-optimized" piece for businesspersons.]

Usually applied to shirts,
The three-dimensional cutting of the back collar of the T-shirt, which is usually applied to shirts, allows the skin around the neck to stand up,
The skin around the neck does not directly touch the collar of outerwear such as jackets, preventing the outerwear from being stained by sebum.

We want to wear expensive outerwear with care for a long time.
This is our original technology that responds to your desire to wear your expensive outerwear for a long time.

[100% organic cotton, an ethical piece of clothing.]

We use high-grade organic cotton [BIOFUSION™️] with reliable traceability, grown in the U.S. by ALBINI, a prestigious Italian textile manufacturer.

This material takes into consideration the natural environment and workers' human rights
　-No chemical pesticides or fertilizers.
　-No genetic modification.
　-Fair trade.
　-100% organic cotton.

[A highly technical assortment that supports comfort and beautiful style].

Our unique sewing technology reduces the risk of the fabric around the neck stretching with use over time, so that it does not look sloppy in business situations

The chest pocket is designed with an advanced sewing technique (internal stitching) that conceals the seam between the fabrics, creating an attention to detail.

A slit at the hem allows for smooth dressing and undressing.