Simple and rugged presence
This long sleeve t-shirt is made from Good On's most basic 100% Cotton 6 oz Jersey, and was created with a focus on comfort and a clean look.

Good On t-shirts are comfortable and sized for comfort and feature robust stitching that can be washed 365 days without damage. The more you wear them, the more you will feel the high quality of our T-shirts.










Strict Quality Standards
Good On uses "COTTON U.S.A. The "COTTON U.S.A" mark is a mark of trust given to products made from 50% or more of the world-renowned high-quality U.S. cotton.

Only products that are certified by CCI International Cotton Council and furthermore meet the strict quality standards of Japan are eligible for the mark.

Optimal thickness for skin comfort
Cotton is the best material for a lifetime. It has to be comfortable and long-lasting, because it touches your skin every day. The fabric is durable, taut, and the perfect thickness to conform to the skin as you wear it.






Fits Japanese body shape
It looks simple, but the point is sizing for the Japanese body shape. All parts are optimally sized and cut to fit the body. It is designed and patterned in such a way that it feels comfortable to wear and becomes a part of the body.

In addition, the body is knit in a round body with no seams around the body for comfort. The basic design makes it easy to use ◎.






Calculated size specs
The size specs are calculated to be the best shape for strong sewing and post-dyeing shrinkage. We sell them in their most shrunken state, so you can choose your size without worrying about shrinkage in the wash after wearing.

Also, each time you wear the garment, the shrunken fabric will loosen and become more comfortable. Please enjoy the gradual change to a size that better fits your body.






No hosiery or punctures after 10 years of wear
Good On products must be strong and sturdy enough to withstand dyeing, washing, and hot drying during the production process.
Because products are pulled, twisted, and rubbed against each other in the dyeing kettle and in the washing and drying machines, and because the seams are subjected to a great deal of stress, a high level of strong sewing is essential.
Therefore, Good on's products feature sturdy sewing with strong stitches and techniques throughout each item.






vintage look
The pigment dyed color, which highlights the unevenness of the fabric and sewing points, has a uniquely rich look and feel.
The color gradually fades from the surface after each washing, and the texture further develops, resulting in a vintage-like hue.
*White and metal are not pigment dyed. They are finished by reactive dyeing, which is characterized by beautiful colors.