AVIREX and UNIVERSAL OVERALL, a workwear brand from Chicago, USA, launch collaboration items!

The fourth collaboration items between "AVIREX" (TSI Co., Ltd., Akasaka, Minato-ku, Tokyo, Representative Director and CEO Tsuyoshi Shimoji) and "UNIVERSAL OVERALL," a workwear brand from Chicago, USA, will be released on Saturday, April 11th, at AVIREX directly managed stores nationwide and on the official AVIREX online store.

This time, the collaboration focuses on the "postal service," which was important for maintaining the morale of soldiers in the vast U.S. Navy by delivering letters from home.

The products were born from a context that could become the DNA of both brands.

NAVY POSTYAL HALF ZIP SHIRT ￥22,000 NAVY POSTAL MESH CAP ￥6,380 NAVY POSTAL BAG ￥14,300

NAVY POSTAL FLANNEL SHIRT ￥19,800 NAVY POSTAL DENIM PANTS ￥24,200

[Release Date] From Saturday, April 11, 2026 [Stores] AVIREX directly managed stores nationwide and the official AVIREX online store

[UNIVERSAL OVERALL] Universal Overall is a workwear brand from Chicago, USA, founded in 1924. For nearly a century, they have meticulously pursued tough and affordable items, and even today, they are supported by many workers as one of the few authentic workwear brands. Among their products, the classic 100% cotton work pants, coveralls, and shop coats are long-selling items loved by Japanese fans who appreciate good old American workwear. Furthermore, in their pursuit of durable workwear, they were quick to adopt chino material blended with cotton and polyester, which is more resistant to wear and washing. The T/C chino pants, which were highly supported by workers at the time, are now widely favored as a staple material essential for work fashion elements. https://universaloverall.jp/

[AVIREX] A military brand born in 1975 as an official U.S. Air Force contractor, with flight jackets as its identity. As the brand name, "King of the Sky," suggests, honoring the aviators who bravely challenged the vast skies to protect their country and loved ones, AVIREX has dedicated itself to developing flight jackets that protect pilots' lives. Through its costume supervision for the movie "Top Gun," it became a pioneer in establishing the military genre in the Japanese fashion industry. Its apparel, backed by a long history and technology based on mil-specs, is supported worldwide.

[AVIREX Official Website] https://avirex-usa.com [AVIREX Instagram] https://www.instagram.com/avirex_jp/ [Youtube] https://www.youtube.com/c/AVIREXTV

▼Inquiries regarding this matter▼ TSI Holdings Co., Ltd. Finance, Public Relations & IR Department mag@tsi-holdings.com https://tsi-holdings.com

▼Inquiries regarding PR▼ TSI Co., Ltd. Ueno Shokai Division AVIREX Press TEL.03-5785-6438 https://avirex-usa.com

NAVY POSTYAL HALF ZIP SHIRT ￥22,000 NAVY POSTAL MESH CAP ￥6,380 NAVY POSTAL BAG ￥14,300 NAVY POSTAL FLANNEL SHIRT ￥19,800 NAVY POSTAL DENIM PANTS ￥24,200 コラボレーションアイテムとして、NAVY POSTYAL HALF ZIP SHIRT ￥22,000、NAVY POSTAL MESH CAP ￥6,380、NAVY POSTAL BAG ￥14,300、NAVY POSTAL FLANNEL SHIRT ￥19,800、NAVY POSTAL DENIM PANTS ￥24,200がラインナップされている。