GOOD ON
Founded in Japan with the aim of recreating the tough T-shirts of classic American originals—pieces that grow richer in character the more they are worn. The brand offers T-shirts and sweatshirts made with a strong commitment to premium American cotton.







Exceptional comfort and durability.
Made from 5.5 oz American cotton with just the right weight. Soft to the touch and naturally comfortable against the skin, yet highly durable—this fabric is perfectly suited for everyday wear.

Premium American cotton, recognized worldwide
Good On uses “COTTON U.S.A.” certified materials. This mark is awarded only to products made with 50% or more premium American cotton, highly regarded around the world.

Certified by the Cotton Council International (CCI) and meeting Japan’s rigorous quality standards, it is a true mark of trust.



Designed to age beautifully over time
The distinctive pigment-dyed finish develops a naturally worn look through repeated wear and washing. As the color gradually fades, the garment gains depth and character, evolving into a piece with vintage-like charm the longer it is worn.



The White color is not pigment-dyed but reactive-dyed instead. It features a clean, crisp tone and is ideal for subtle layering—perfect for showing just a hint under sweatshirts or knitwear.





The secret behind its comfort
The neckline is designed with a relaxed opening for balanced proportions. Double-needle cover stitching is used on the neck rib and armholes to enhance durability.



The seamless tubular-knit body eliminates side seams, providing a smooth, comfortable feel even against bare skin, and resists twisting after washing.

The hem is slightly shorter and rounded, finished with a raw-cut edge and reinforced with lockstitch to prevent fraying.


■ Size comparison
Thanks to its timeless design, this piece looks equally natural worn true to size or with a relaxed fit. Many customers enjoy purchasing multiple sizes for different styling options.









Tailored for the Japanese body
At first glance, the design is simple—but the key lies in sizing optimized for the average Japanese body type. Carefully calculated measurements and precise cutting allow the garment to fit naturally, resulting in a design and pattern that feel like an extension of the body.





Loved by all genders
This baseball T-shirt is especially popular among women as well. The raglan sleeve design allows for easy movement around the shoulders, while the balanced body width and sleeve length flatter a wide range of body types. Its versatile colors and exceptional comfort make it a favorite across genders.