TENTIAL Unveils Eight New Functional Innerwear Items for Daytime Conditioning

TENTIAL Launches New Functional Innerwear Line

TENTIAL, a brand dedicated to promoting health and well-being, is set to release a new line of functional innerwear designed to support daytime conditioning. This innovative collection consists of eight items: five under the 'Cool-Light Waffle' category and three from the 'Smooth Dry' range. Pre-orders for these items will begin on April 10, 2026, with general availability starting May 1, 2026, through the TENTIAL official online store and major retail outlets.

The Vision Behind TENTIAL

Founded by Yuutaro Nakanishi, TENTIAL operates with the mission of fostering a health-conscious society. The brand focuses on implementing conditioning in everyday life, which it defines as optimizing all factors related to physical condition for enhanced life performance. The popular recovery wear series, 'BAKUNE,' has already achieved over 1.5 million sets sold, leveraging the unique fabric SELFLAME®, known for promoting blood circulation with its far-infrared radiation.

The new innerwear collection is an extension of TENTIAL's commitment to provide solutions that enhance daily activities, ensuring that individuals remain conditioned throughout their work hours. In light of the recent heatwaves, the demand for cooling products has surged. TENTIAL is responding not only to rising temperatures but also to a range of challenges faced during the hot summer months, such as temperature fluctuations, odor control, and skin comfort.

Innovative Features of the New Innerwear

Cool-Light Waffle

The 'Cool-Light Waffle' items utilize the special SELFLAME® fabric, designed to ease daytime fatigue by enhancing blood circulation. These garments feature moisture-wicking properties, antibacterial and odor-resistant functions to manage summer heat's discomfort. Furthermore, the soft texture and thin design ensure a smooth fit without clinging to outer layers, maintaining cleanliness and ideal conditions.

Smooth Dry

The 'Smooth Dry' range provides a soft touch thanks to its modal material, complemented by exceptional breathability and moisture-absorbing capabilities making it less prone to dampness on sultry days. The dual-layer structure seamlessly transports sweat from the skin surface, mitigating discomfort from cooling sweat. This lightweight innerwear incorporates a desirable stretch for optimal comfort.

Both product lines will be available for pre-order on April 10, 2026, and can be purchased from TENTIAL’s official platforms and selected retail partners.

Strengthening Conditioning Goals

As the need for effective cooling solutions grows, TENTIAL is committed to addressing various discomforts linked to daily working environments. By developing quality functional wear tailored to daily life, the brand is dedicated to continually advancing its product range to better support the conditioning of all individuals.

About TENTIAL

Founded in February 2018, TENTIAL operates with the belief that empowering a health-oriented society will maximize human potential. The personal journey of CEO Yuutaro Nakanishi, who was once obstructed by health issues while pursuing a career as a professional soccer player, shaped the brand's mission to prioritize health and daily maintenance through conditioning.

TENTIAL designs products rooted in the latest research and insights from athletes, supporting people to manage daily activities with the utmost well-being. Through its continuous commitment to enhancing everyone’s physical conditions, TENTIAL aims to implement conditioning solutions in everyday life for a better tomorrow.

For more information about TENTIAL products, visit their official website at TENTIAL and follow them on their social media channels for updates.