Street Pajama Brand "Chill ST" Launches Short-Sleeve Polo Shirt from "Smooth Tech Knit" Series

Oasis Lifestyle Group Co., Ltd. (Location: Chiyoda-ku, Tokyo), which operates the street pajama brand "Chill ST" (hereinafter Chill ST), will launch a short-sleeve polo shirt as a new addition to its "Smooth Tech Knit" series, available from Friday, May 8, 2026, at the Chill ST official online store and Chill ST Omotesando Hills store.

Chill ST proposes a new lifestyle wear that eliminates the boundaries between home and outside, based on the concept of "pajamas you can wear out." It offers a range of items that allow busy modern people to spend their daily lives smartly and relaxingly.

The "Smooth Tech Knit" series features a thin knit material that is compatible with washer-dryers and resistant to pilling. The newly introduced "Smooth Tech Knit Polo" is a short-sleeve model based on the long-sleeve polo shirt already sold in the same series. It features a relaxed box silhouette and a design with slightly dropped shoulders for a casual feel. The brand's signature "lime" color is used as an accent for the logo embroidery and woven labels, subtly incorporating street elements. The light and crisp material creates a three-dimensional silhouette, achieving a balance of "comfortable yet not sloppy." It is available in four colors: white, mocha, black, and navy. Five sizes, from XS to XL, are available, suitable for all genders, ages, and body types.

Chill ST will continue to develop products that smartly and relaxingly update the lifestyles of modern people, while proposing a new style called "street pajamas."

Smooth Tech Knit Polo Details Product Name: Smooth Tech Knit Polo Price: ¥12,650 (tax included) Colors: White / Mocha / Black / Navy Sizes: XS / S / M / L / XL Sales Channels: Chill ST official online store / Chill ST Omotesando Hills store

What is Chill ST "Chill ST," an apparel brand based on the concept of "pajamas you can wear out," was born to update the lifestyles of busy modern people smartly and relaxingly by offering clothes that eliminate the boundaries between home and outside. It develops pajamas that combine "comfort" and "an appearance suitable for going out."

Official HP: https://chill-st.com/ Official Instagram: https://www.instagram.com/chillst_official

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