【Healthknit × HIGH! STANDARD】Exclusive Pigment-Dyed Pocket T-Shirts and Henley T-Shirts Arrive

Founded in 1900 in Knoxville, Tennessee, USA—just as the American frontier era was coming to a close—Healthknit (Healthknit) emerged in what would later become one of the world’s leading textile industry hubs. Among Knoxville’s industrial landscape, Healthknit stood out with its massive 1 million square feet (approximately two Tokyo Domes) of facilities, housing fully integrated production from spinning to sewing. It is said to have been one of the largest textile manufacturing plants in the United States at the time.

In the 1960s, Healthknit broke away from the conventional notion that "T-shirts = white underwear," pioneering colorful products and establishing new industry standards through innovative approaches.

This time, we focus on garment-dyed T-shirts made with an exclusive body developed for HIGH! STANDARD.

Healthknit × HIGH! STANDARD

Round Pocket Pigment T-Shirt

¥12,100 (tax included)

Colors: SAX, PURPLE, BLACK

Sizes: M–XXL

A pocket T-shirt deliberately crafted in Japan, challenging the common belief that "Made in the USA" is superior. Made from tightly knitted jersey fabric using high-strength ring-spun yarn, it features a smooth surface and a seamless tubular construction for reduced side seams. While offering substantial thickness, the neckline is designed to resist stretching and deformation. Available in three pigment-dyed colors—SAX, PURPLE, and BLACK—each dyed on a white base fabric.

Healthknit × HIGH! STANDARD

Henley Pigment T-Shirt

¥12,650 (tax included)

Color: BLACK

Sizes: L–XXL

A Henley-neck version using the same fabric as the "Round Pocket Pigment T-Shirt" above.

While Healthknit’s traditional Henley T-shirts typically use relatively lightweight fabrics, this version is crafted slightly heavier, in line with HIGH! STANDARD’s aesthetic. Built for durability, it develops character and unique aging over time with regular wear.

【Other Items/Healthknit × HIGH! STANDARD】

HENLEY CREW 2PACK TEE ¥22,000 (tax included)

Color: WHITE Sizes: L–XXL

A special pack featuring one Henley-neck and one crew-neck T-shirt. The base fabric used for this model also serves as the foundation for this season’s garment-dyed series. Notable for its premium quality unique to Japanese manufacturing and timeless, classic styling. ※This item is part of an ongoing collection.

SEILIN ONLINE SHOP ▶

【Release Date】

Mid-June 2026 (currently on sale)

【Available Stores】

HIGH! STANDARD

SEILIN ONLINE SHOP ※Special feature page

Latest updates are shared via HIGH! STANDARD’s official Instagram.

Be sure to check it out.

Instagram ▶

Healthknit Founded in 1900 in Knoxville, Tennessee, USA, as Standard Knitting Mills, Healthknit began as a brand specializing in high-quality underwear. In the 1980s, it launched its garment-dyed Henley series, offering over 20 colors and maintaining enduring popularity as a staple product. With over 120 years of history, Healthknit continues to uphold its reputation for reliability, crafting products that emphasize superior quality, refined style, and exceptional comfort.

HIGH! STANDARD

Established in 1982 by renovating a former foreign military surgeon’s residence from the early Showa period. Initially selling only MADE IN USA socks, the store now offers a curated selection of American basics centered around workwear, military, sports, and outdoor apparel.

【HIGH! STANDARD SNS / Related Sites】

・Official Instagram: (@high_standard_official)

https://www.instagram.com/high_standard_official/

・Brand Website:

https://www.hrm-eshop.com/highstandard

・Official Site:

https://www.hrm-eshop.com/blog/store/shsd/

Press Release

For press inquiries

Seilin Company Ltd. Press seilin-press@hrm.co.jp

www.hrm.co.jp / Instagram / LINE / Facebook