Ryohin Keikaku Co., Ltd. (Bunkyo-ku, Tokyo / President and Representative Director: Satoshi Shimizu), which operates MUJI, will sequentially release children's and baby clothing themed around protecting children from the heat, in preparation for the continuing rise in temperatures during the summer months. These items will be available at MUJI stores nationwide and online. Ryohin Keikaku aims to enrich and organize daily life based on the value that "simplicity needs no apology for its luxury," in pursuit of realizing "a pleasant life and society." The new offerings focus on four series incorporating functions essential for the hot season: "Breathable," "Cool Touch," "Good Skin Separation," and "UV Protection." We have reviewed the materials, design, and specifications to ensure children can spend their daily lives comfortably. ■ Clothing to Protect Children's Daily Lives from the Heat Due to recent heatwaves, there is an increased need to consider children's thermoregulation and living environments. MUJI aims to address the daily challenges children face through clothing by reviewing elements such as breathability, lightness, quick-drying properties, and skin separation. We propose clothing that supports comfort in various life scenes, from outdoor play to indoor activities. MUJI will continue to develop clothing that supports children's daily lives by responding to changes in climate and living environments. We will also propose products that support children's everyday lives, prioritizing ease of movement, comfort, and ease of changing. 1 "Breathable" Series This series uses highly breathable materials and a structure that allows air to pass through easily, releasing heat and moisture that can build up inside clothing. The fabric has a dry texture that resists sticking to the skin, ensuring comfortable wear even during sweaty seasons. The design features a relaxed fit, creating space between the body and the fabric to allow air to flow easily. These lightweight a