Release the Heat, Deepen Your Sleep: Next-Gen Sleep Gear 'DEEP COOL' Co-Developed for Sleep × Recovery Launches June 19 at 11:00 AM

Fast Fitness Japan Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; President and CEO: Kohei Inoue), the domestic master franchisee of the 24/7 fitness gym 'ANYTIME FITNESS,' announces the launch of 'DEEP COOL,' a sleep gear co-developed with TEIJIN AXIA—the specialized team within the Teijin Group responsible for advanced material research and development. The product will be available from 11:00 AM on Friday, June 19, 2026, via A PROP, the company's official online store, as part of the '24H LIFE GEAR' project aimed at fundamentally upgrading 24-hour lifestyles.

In modern society, people shape their future through daily actions such as 'moving, resting, listening, eating, and dressing.' Under the vision that 'when habits change, life begins to change,' A PROP offers a range of products designed to enrich every choice from the moment you wake up to the time you fall asleep—catering to those who continuously challenge themselves. This project aims to build a 'social credibility-based awareness pathway' by collaborating with trusted Japanese top-tier brands, integrating their customer bases, credibility, and media reach to maximize overall brand value.

A Body Ready to Move at Any Time

Co-developed with TEIJIN AXIA, the 'DEEP COOL' sleep gear is engineered to transform sleep into performance by merging cutting-edge material science with ergonomics. The body generates heat not only during training but also during sleep. How effectively this heat is dissipated significantly impacts both sleep quality and next-day performance. DEEP COOL rapidly releases trapped heat and moisture during sleep, quietly resetting overheated muscles and nerves. By naturally lowering core body temperature, it regulates the 'thermal rhythm' essential for deep sleep. Making your next movement lighter—that is the role of DEEP COOL.

Product Features

Overwhelming Cooling Fabric with Q-max 0.45

Features a high-level contact-cooling material that delivers an instant sensation of coolness upon touch. It soothes body heat at bedtime, guiding you into a smooth and comfortable sleep.

High-Airflow Structure to Release Heat and Moisture

The high-airflow structure, co-developed by TEIJIN AXIA and A PROP, quickly dissipates uncomfortable night sweats and humidity during sleep, maintaining a fresh and comfortable condition until morning.

Core Body Temperature Control for Enhanced Recovery

Focused on the mechanisms of sleep and body temperature, it naturally lowers core temperature to support high-quality, deep sleep and maximize physical and mental recovery.

Product Overview (A PROP Limited Model)

Pillow DEEP COOL A PROP Edition (Pillow) ¥19,800 (tax included)

Releases head heat to deepen sleep. A recovery pillow combining the tension-relieving Munew™ Form with a cooling surface (Q-max 0.45) to keep the head comfortably cool.

Comforter DEEP COOL A PROP Edition (Duvet) ¥14,300 (tax included)

The high-airflow 3D mesh structure releases heat and moisture with every turn, while the Q-max 0.45 high-cooling fabric maintains a cool, pleasant feel all night. Prevents heat buildup during sleep and guides you into comfortable rest.

Release Date: June 19, 2026 (Friday)

Sales Site: A PROP Official Online Store https://aprop.jp/pages/teijin

About the Official Online Store 'A PROP (A Prop)'

A PROP is the official online store of Fast Fitness Japan, launched on December 18, 2024. Centered on the concept of 'finding items that make everyday life more enjoyable and active, expressing your true self,' it offers apparel (from training wear to daily wear), supplements, protein, and lifestyle goods—focusing on functionality and premium materials. Featuring exclusive Anytime Fitness original items and curated selections, including the newly launched 'DEEP COOL,' A PROP provides high-quality lifestyle products tailored to customers' daily lives.

About 'TEIJIN AXIA (Teijin Axia)'

TEIJIN AXIA is a specialized team within the Teijin Group dedicated to the research and development of high-performance materials. By combining textile engineering, chemistry, and materials science, it creates advanced fibers and functional materials used in healthcare, sports, sleep, and wellness applications.

Fast Fitness Japan X Official Account

The official public relations account of Fast Fitness Japan Co., Ltd.

Delivering the latest news and initiatives aimed at creating a healthy and fulfilling society for all.

Official X Account

About A PROP (A Prop)

The official online store of Fast Fitness Japan Co., Ltd. With the concept of 'finding items that make everyday life more enjoyable and active, expressing your true self,' it sells Anytime Fitness original items and curated selections focused on functionality and materials—covering 'apparel,' 'supplements,' 'lifestyle goods,' and more. https://aprop.jp/

※Available via PC and smartphone https://lin.ee/sjXdYcy

Fast Fitness Japan Co., Ltd.

Driven by the purpose 'Healthy Places for Everyone,' the company aims to realize a healthy and fulfilling society for all through the operation and franchise expansion of 24/7 fitness gyms 'Anytime Fitness' as its core business. Company Name: Fast Fitness Japan Co., Ltd. (Fast Fitness Japan) Representative: President and CEO Kohei Inoue Headquarters: 6-3-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 10F Shinjuku Island Wing Established: May 21, 2010 Website: https://fastfitnessjapan.jp/