Oasis Lifestyle Group Co., Ltd. (Location: Chiyoda-ku, Tokyo), which plans and sells the workwear suit brand "WWS" (hereafter, WWS) that has surpassed a cumulative total of 450,000 units sold, will launch the "WWS Air Model" on Friday, May 15, 2026. This model, WWS's lightest and most breathable ever, is designed for Japan's "hot and humid" summers. A new color, charcoal grey, will be introduced this year. By creating ventilation holes in the fabric through special processing, excellent airflow has been achieved. WWS Air Model Special Page: https://www.workwearsuit.com/contents/air-model

We are pleased to announce that the "WWS Air Model," the lightest and most breathable in WWS history, developed as a suit for Japan's "hot and humid" summers, will be available from May 15th (Friday). A new color, charcoal grey, will be introduced this year, expanding the lineup to two colors. Customers have provided numerous positive comments such as "I can feel the outside breeze passing completely through the clothes" and "It's comfortable without feeling sticky even when I sweat."

This product uses "ultimex Air," a unique material developed for hot and humid summers. With ventilation holes designed to maximize breathability, it offers excellent airflow and prevents stuffiness.

Furthermore, a washer process gives it a washed-out texture, achieving a smooth, dry touch that doesn't stick to the skin. By minimizing accessories such as lining and buttons, it has been designed to be as minimal as possible, making it the lightest WWS product ever. The jacket* weighs approximately 300g, representing a 15% reduction in weight compared to the company's all-season jacket. For the pants, considering that the jacket might be removed, waist elastic has been placed only on the sides to ensure a clean appearance around the shirt. *For M size. This product will be sold at the official WWS online store and 7 official WWS stores.

WWS AIR Model Details

Product: AIR Tailored Jacket ¥24,200 (tax included) AIR Full-Length Pants ¥16,500 (tax excluded) Colors: (New Color) Charcoal Grey / Dark Navy Sizes: S/M/L/LL/3L

WWS Air Model Special Page: https://www.workwearsuit.com/contents/air-model

Sales Channels: Official WWS Online Store, Official WWS Stores (WWS Flagship Store Shinjuku / WWS Yaechika / WWS Lalaport EXPOCITY / WWS Diamor Osaka / WWS Sakaechika / WWS Lalaterrace Kawaguchi / <Limited Time>WWS NEWoMan Yokohama)

About WWS (Work Wear Suit)

Since March 2018, WWS has been selling borderless wear that pursues high functionality and simple design, combining functionality and fashion under the concept of "workwear that looks like a suit." Utilizing its proprietary new material "ultimex," it achieves high functionality such as stretch, quick-drying, water repellency, machine washability, and easy care. As of March 2026, the cumulative number of units sold has exceeded 450,000.

Company Overview

Company Name: Oasis Lifestyle Group Co., Ltd. Representative: Yuzo Sekiya Address: Haruhana Building 3F, 3-5-17 Kojimachi, Chiyoda-ku, Tokyo 102-0083

Official WWS Online Store: https://www.workwearsuit.com

FACT BOX

  • Source: PR TIMES
  • Category: New Product
  • Products / services: ultimex Air