Starting 3/27: A New Proposal for 'Wearable Heat Countermeasures' in the Workplace. Launching Functional Contact Cooling Innerwear.

Relive Co., Ltd. (Headquarters: Sendai, Miyagi Prefecture; CEO: Takashi Sasaki) will release 'Cool Fit Inner,' a new product in its line of functional wear designed to support blood circulation, starting March 27, 2026 (Friday) via its e-commerce site and authorized retailers. In recent years, record-breaking heat has become the norm in Japan, and working environments during the summer are becoming increasingly harsh. In sectors that rely on physical labor—such as nursing care, medical services, construction, and logistics—workers face the dual burden of long hours of standing, movement, and physical assistance, combined with high temperature and humidity, making fatigue and health management significant challenges. In these environments, there are limits to what air conditioning can achieve, and the focus is shifting toward how to work while reducing the physical burden on the body. However, many workers report that due to uniform requirements and professional constraints, they have limited freedom in their clothing choices and few ways to improve their comfort. Against this backdrop, our company has focused on innerwear, developing the 'Cool Fit Inner' using fabrics that prioritize breathability, moisture absorption, and the reduction of stress while worn. This product is designed to reduce skin discomfort even in environments where sweating is common, ensuring comfort during long periods of wear. It represents a new approach to 'addressing environmental stress through clothing,' specifically tailored for summer conditions. We anticipate that this product will be widely adopted in fields with high physical demands during the summer, such as nursing, medical care, construction, and logistics. We are also exploring its potential for use in a wide range of daily life scenarios as a heat management solution. We remain committed to continuing our product development to reduce physical burdens in various settings, from daily life to the workplace. Product Features ■ Smooth Comfort Features moisture-wicking and quick-drying properties, ensuring the fabric does not stick to the skin even when sweating, maintaining a comfortable feel. ■ Cool-to-the-Touch Sensation Recorded a Q-max value of 0.213 W/cm² under JIS L1927 (20°C conditions). You can experience a cooling sensation the moment you move. ■ Lightweight & Stretch Material Thin and highly elastic, designed to be worn as a base layer without bulk. Provides a comfortable fit for both men and women.